Struct sp_runtime::FixedU128

source ·
pub struct FixedU128(_);
Expand description

Re-export top-level arithmetic stuff. A fixed point number representation in the range. Fixed Point 128 bits unsigned, range = [0.000000000000000000, 340282366920938463463.374607431768211455]

Implementations§

source§

impl FixedU128

source

pub const fn from_inner(inner: u128) -> FixedU128

Create a new instance from the given inner value.

const version of FixedPointNumber::from_inner.

source

pub const fn into_inner(self) -> u128

Return the instance’s inner value.

const version of FixedPointNumber::into_inner.

source

pub const fn from_u32(n: u32) -> FixedU128

Creates self from a u32.

WARNING: This is a const function designed for convenient use at build time and will panic on overflow. Ensure that any inputs are sensible.

source

pub fn from_float(x: f64) -> FixedU128

Convert from a float value.

source

pub const fn from_perbill(n: Perbill) -> FixedU128

Convert from a Perbill value.

source

pub const fn into_perbill(self) -> Perbill

Convert into a Perbill value. Will saturate if above one or below zero.

source

pub fn to_float(self) -> f64

Convert into a float value.

source

pub fn try_into_perthing<P>(self) -> Result<P, P>where P: PerThing,

Attempt to convert into a PerThing. This will succeed iff self is at least zero and at most one. If it is out of bounds, it will result in an error returning the clamped value.

source

pub fn into_clamped_perthing<P>(self) -> Pwhere P: PerThing,

Attempt to convert into a PerThing. This will always succeed resulting in a clamped value if self is less than zero or greater than one.

source

pub const fn neg(self) -> FixedU128

Negate the value.

WARNING: This is a const function designed for convenient use at build time and will panic on overflow. Ensure that any inputs are sensible.

source

pub const fn sqrt(self) -> FixedU128

Take the square root of a positive value.

WARNING: This is a const function designed for convenient use at build time and will panic on overflow. Ensure that any inputs are sensible.

source

pub const fn try_sqrt(self) -> Option<FixedU128>

Compute the square root, rounding as desired. If it overflows or is negative, then None is returned.

source

pub const fn add(self, rhs: FixedU128) -> FixedU128

Add a value and return the result.

WARNING: This is a const function designed for convenient use at build time and will panic on overflow. Ensure that any inputs are sensible.

source

pub const fn sub(self, rhs: FixedU128) -> FixedU128

Subtract a value and return the result.

WARNING: This is a const function designed for convenient use at build time and will panic on overflow. Ensure that any inputs are sensible.

source

pub const fn mul(self, rhs: FixedU128) -> FixedU128

Multiply by a value and return the result.

Result will be rounded to the nearest representable value, rounding down if it is equidistant between two neighbours.

WARNING: This is a const function designed for convenient use at build time and will panic on overflow. Ensure that any inputs are sensible.

source

pub const fn div(self, rhs: FixedU128) -> FixedU128

Divide by a value and return the result.

Result will be rounded to the nearest representable value, rounding down if it is equidistant between two neighbours.

WARNING: This is a const function designed for convenient use at build time and will panic on overflow. Ensure that any inputs are sensible.

source

pub const fn from_rational(a: u128, b: u128) -> FixedU128

Calculate an approximation of a rational.

Result will be rounded to the nearest representable value, rounding down if it is equidistant between two neighbours.

WARNING: This is a const function designed for convenient use at build time and will panic on overflow. Ensure that any inputs are sensible.

source

pub const fn from_rational_with_rounding( a: u128, b: u128, rounding: Rounding ) -> FixedU128

Calculate an approximation of a rational with custom rounding.

WARNING: This is a const function designed for convenient use at build time and will panic on overflow. Ensure that any inputs are sensible.

source

pub const fn const_checked_mul(self, other: FixedU128) -> Option<FixedU128>

Multiply by another value, returning None in the case of an error.

Result will be rounded to the nearest representable value, rounding down if it is equidistant between two neighbours.

source

pub const fn const_checked_mul_with_rounding( self, other: FixedU128, rounding: SignedRounding ) -> Option<FixedU128>

Multiply by another value with custom rounding, returning None in the case of an error.

Result will be rounded to the nearest representable value, rounding down if it is equidistant between two neighbours.

source

pub const fn const_checked_div(self, other: FixedU128) -> Option<FixedU128>

Divide by another value, returning None in the case of an error.

Result will be rounded to the nearest representable value, rounding down if it is equidistant between two neighbours.

source

pub const fn checked_rounding_div( self, other: FixedU128, rounding: SignedRounding ) -> Option<FixedU128>

Divide by another value with custom rounding, returning None in the case of an error.

Result will be rounded to the nearest representable value, rounding down if it is equidistant between two neighbours.

Trait Implementations§

source§

impl Add<FixedU128> for FixedU128

§

type Output = FixedU128

The resulting type after applying the + operator.
source§

fn add(self, rhs: FixedU128) -> <FixedU128 as Add<FixedU128>>::Output

Performs the + operation. Read more
source§

impl Bounded for FixedU128

source§

fn min_value() -> FixedU128

Returns the smallest finite number this type can represent
source§

fn max_value() -> FixedU128

Returns the largest finite number this type can represent
source§

impl CheckedAdd for FixedU128

source§

fn checked_add(&self, rhs: &FixedU128) -> Option<FixedU128>

Adds two numbers, checking for overflow. If overflow happens, None is returned.
source§

impl CheckedDiv for FixedU128

source§

fn checked_div(&self, other: &FixedU128) -> Option<FixedU128>

Divides two numbers, checking for underflow, overflow and division by zero. If any of that happens, None is returned.
source§

impl CheckedMul for FixedU128

source§

fn checked_mul(&self, other: &FixedU128) -> Option<FixedU128>

Multiplies two numbers, checking for underflow or overflow. If underflow or overflow happens, None is returned.
source§

impl CheckedSub for FixedU128

source§

fn checked_sub(&self, rhs: &FixedU128) -> Option<FixedU128>

Subtracts two numbers, checking for underflow. If underflow happens, None is returned.
source§

impl Clone for FixedU128

source§

fn clone(&self) -> FixedU128

Returns a copy of the value. Read more
1.0.0 · source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
source§

impl CompactAs for FixedU128

§

type As = u128

A compact-encodable type that should be used as the encoding.
source§

fn encode_as(&self) -> &u128

Returns the compact-encodable type.
source§

fn decode_from(x: u128) -> Result<FixedU128, Error>

Decode Self from the compact-decoded type.
source§

impl Debug for FixedU128

source§

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter. Read more
source§

impl Decode for FixedU128

source§

fn decode<__CodecInputEdqy>( __codec_input_edqy: &mut __CodecInputEdqy ) -> Result<FixedU128, Error>where __CodecInputEdqy: Input,

Attempt to deserialise the value from input.
source§

fn skip<I>(input: &mut I) -> Result<(), Error>where I: Input,

Attempt to skip the encoded value from input. Read more
source§

fn encoded_fixed_size() -> Option<usize>

Returns the fixed encoded size of the type. Read more
source§

impl Default for FixedU128

source§

fn default() -> FixedU128

Returns the “default value” for a type. Read more
source§

impl<'de> Deserialize<'de> for FixedU128

source§

fn deserialize<D>( deserializer: D ) -> Result<FixedU128, <D as Deserializer<'de>>::Error>where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more
source§

impl Display for FixedU128

source§

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter. Read more
source§

impl Div<FixedU128> for FixedU128

§

type Output = FixedU128

The resulting type after applying the / operator.
source§

fn div(self, rhs: FixedU128) -> <FixedU128 as Div<FixedU128>>::Output

Performs the / operation. Read more
source§

impl Encode for FixedU128

source§

fn encode_to<__CodecOutputEdqy>( &self, __codec_dest_edqy: &mut __CodecOutputEdqy )where __CodecOutputEdqy: Output + ?Sized,

Convert self to a slice and append it to the destination.
source§

fn encode(&self) -> Vec<u8, Global>

Convert self to an owned vector.
source§

fn using_encoded<R, F>(&self, f: F) -> Rwhere F: FnOnce(&[u8]) -> R,

Convert self to a slice and then invoke the given closure with it.
source§

fn size_hint(&self) -> usize

If possible give a hint of expected size of the encoding. Read more
source§

fn encoded_size(&self) -> usize

Calculates the encoded size. Read more
source§

impl FixedPointNumber for FixedU128

§

type Inner = u128

The underlying data type used for this fixed point number.
source§

const DIV: <FixedU128 as FixedPointNumber>::Inner = {transmute(0x00000000000000000de0b6b3a7640000): <sp_arithmetic::FixedU128 as sp_arithmetic::FixedPointNumber>::Inner}

Precision of this fixed point implementation. It should be a power of 10.
source§

const SIGNED: bool = false

Indicates if this fixed point implementation is signed or not.
source§

fn from_inner(inner: <FixedU128 as FixedPointNumber>::Inner) -> FixedU128

Builds this type from an integer number.
source§

fn into_inner(self) -> <FixedU128 as FixedPointNumber>::Inner

Consumes self and returns the inner raw value.
source§

fn accuracy() -> Self::Inner

Precision of this fixed point implementation.
source§

fn saturating_from_integer<N>(int: N) -> Selfwhere N: FixedPointOperand,

Creates self from an integer number int. Read more
source§

fn checked_from_integer<N>(int: N) -> Option<Self>where N: Into<Self::Inner>,

Creates self from an integer number int. Read more
source§

fn saturating_from_rational<N, D>(n: N, d: D) -> Selfwhere N: FixedPointOperand, D: FixedPointOperand,

Creates self from a rational number. Equal to n / d. Read more
source§

fn checked_from_rational<N, D>(n: N, d: D) -> Option<Self>where N: FixedPointOperand, D: FixedPointOperand,

Creates self from a rational number. Equal to n / d. Read more
source§

fn checked_mul_int<N>(self, n: N) -> Option<N>where N: FixedPointOperand,

Checked multiplication for integer type N. Equal to self * n. Read more
source§

fn saturating_mul_int<N>(self, n: N) -> Nwhere N: FixedPointOperand,

Saturating multiplication for integer type N. Equal to self * n. Read more
source§

fn checked_div_int<N>(self, d: N) -> Option<N>where N: FixedPointOperand,

Checked division for integer type N. Equal to self / d. Read more
source§

fn saturating_div_int<N>(self, d: N) -> Nwhere N: FixedPointOperand,

Saturating division for integer type N. Equal to self / d. Read more
source§

fn saturating_mul_acc_int<N>(self, n: N) -> Nwhere N: FixedPointOperand,

Saturating multiplication for integer type N, adding the result back. Equal to self * n + n. Read more
source§

fn saturating_abs(self) -> Self

Saturating absolute value. Read more
source§

fn reciprocal(self) -> Option<Self>

Takes the reciprocal (inverse). Equal to 1 / self. Read more
source§

fn is_one(&self) -> bool

Checks if the number is one.
source§

fn is_positive(self) -> bool

Returns true if self is positive and false if the number is zero or negative.
source§

fn is_negative(self) -> bool

Returns true if self is negative and false if the number is zero or positive.
source§

fn trunc(self) -> Self

Returns the integer part.
source§

fn frac(self) -> Self

Returns the fractional part. Read more
source§

fn ceil(self) -> Self

Returns the smallest integer greater than or equal to a number. Read more
source§

fn floor(self) -> Self

Returns the largest integer less than or equal to a number. Read more
source§

fn round(self) -> Self

Returns the number rounded to the nearest integer. Rounds half-way cases away from 0.0. Read more
source§

impl<N, D> From<(N, D)> for FixedU128where N: FixedPointOperand, D: FixedPointOperand,

source§

fn from(r: (N, D)) -> FixedU128

Converts to this type from the input type.
source§

impl From<Compact<FixedU128>> for FixedU128

source§

fn from(x: Compact<FixedU128>) -> FixedU128

Converts to this type from the input type.
source§

impl<P> From<P> for FixedU128where P: PerThing, <P as PerThing>::Inner: FixedPointOperand,

source§

fn from(p: P) -> FixedU128

Converts to this type from the input type.
source§

impl From<u128> for FixedU128

source§

fn from(int: u128) -> FixedU128

Converts to this type from the input type.
source§

impl FromStr for FixedU128

§

type Err = &'static str

The associated error which can be returned from parsing.
source§

fn from_str(s: &str) -> Result<FixedU128, <FixedU128 as FromStr>::Err>

Parses a string s to return a value of this type. Read more
source§

impl MaxEncodedLen for FixedU128

source§

fn max_encoded_len() -> usize

Upper bound, in bytes, of the maximum encoded size of this item.
source§

impl Mul<FixedU128> for FixedU128

§

type Output = FixedU128

The resulting type after applying the * operator.
source§

fn mul(self, rhs: FixedU128) -> <FixedU128 as Mul<FixedU128>>::Output

Performs the * operation. Read more
source§

impl Neg for FixedU128

§

type Output = FixedU128

The resulting type after applying the - operator.
source§

fn neg(self) -> <FixedU128 as Neg>::Output

Performs the unary - operation. Read more
source§

impl One for FixedU128

source§

fn one() -> FixedU128

Returns the multiplicative identity element of Self, 1. Read more
source§

fn set_one(&mut self)

Sets self to the multiplicative identity element of Self, 1.
source§

fn is_one(&self) -> boolwhere Self: PartialEq<Self>,

Returns true if self is equal to the multiplicative identity. Read more
source§

impl Ord for FixedU128

source§

fn cmp(&self, other: &FixedU128) -> Ordering

This method returns an Ordering between self and other. Read more
1.21.0 · source§

fn max(self, other: Self) -> Selfwhere Self: Sized,

Compares and returns the maximum of two values. Read more
1.21.0 · source§

fn min(self, other: Self) -> Selfwhere Self: Sized,

Compares and returns the minimum of two values. Read more
1.50.0 · source§

fn clamp(self, min: Self, max: Self) -> Selfwhere Self: Sized + PartialOrd<Self>,

Restrict a value to a certain interval. Read more
source§

impl PartialEq<FixedU128> for FixedU128

source§

fn eq(&self, other: &FixedU128) -> bool

This method tests for self and other values to be equal, and is used by ==.
1.0.0 · source§

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
source§

impl PartialOrd<FixedU128> for FixedU128

source§

fn partial_cmp(&self, other: &FixedU128) -> Option<Ordering>

This method returns an ordering between self and other values if one exists. Read more
1.0.0 · source§

fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator. Read more
1.0.0 · source§

fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator. Read more
1.0.0 · source§

fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator. Read more
1.0.0 · source§

fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator. Read more
source§

impl Saturating for FixedU128

source§

fn saturating_add(self, rhs: FixedU128) -> FixedU128

Saturating addition. Compute self + rhs, saturating at the numeric bounds instead of overflowing.
source§

fn saturating_sub(self, rhs: FixedU128) -> FixedU128

Saturating subtraction. Compute self - rhs, saturating at the numeric bounds instead of overflowing.
source§

fn saturating_mul(self, rhs: FixedU128) -> FixedU128

Saturating multiply. Compute self * rhs, saturating at the numeric bounds instead of overflowing.
source§

fn saturating_pow(self, exp: usize) -> FixedU128

Saturating exponentiation. Compute self.pow(exp), saturating at the numeric bounds instead of overflowing.
source§

fn saturating_inc(&mut self)where Self: One,

Increment self by one, saturating.
source§

fn saturating_dec(&mut self)where Self: One,

Decrement self by one, saturating at zero.
source§

fn saturating_accrue(&mut self, amount: Self)where Self: One,

Increment self by some amount, saturating.
source§

fn saturating_reduce(&mut self, amount: Self)where Self: One,

Decrement self by some amount, saturating at zero.
source§

impl Serialize for FixedU128

source§

fn serialize<S>( &self, serializer: S ) -> Result<<S as Serializer>::Ok, <S as Serializer>::Error>where S: Serializer,

Serialize this value into the given Serde serializer. Read more
source§

impl Sub<FixedU128> for FixedU128

§

type Output = FixedU128

The resulting type after applying the - operator.
source§

fn sub(self, rhs: FixedU128) -> <FixedU128 as Sub<FixedU128>>::Output

Performs the - operation. Read more
source§

impl TypeInfo for FixedU128

§

type Identity = FixedU128

The type identifying for which type info is provided. Read more
source§

fn type_info() -> Type<MetaForm>

Returns the static type identifier for Self.
source§

impl Zero for FixedU128

source§

fn zero() -> FixedU128

Returns the additive identity element of Self, 0. Read more
source§

fn is_zero(&self) -> bool

Returns true if self is equal to the additive identity.
source§

fn set_zero(&mut self)

Sets self to the additive identity element of Self, 0.
source§

impl Copy for FixedU128

source§

impl EncodeLike<FixedU128> for FixedU128

source§

impl Eq for FixedU128

source§

impl StructuralEq for FixedU128

source§

impl StructuralPartialEq for FixedU128

Auto Trait Implementations§

Blanket Implementations§

source§

impl<T> Any for Twhere T: 'static + ?Sized,

source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
source§

impl<T> Borrow<T> for Twhere T: ?Sized,

source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
source§

impl<T> BorrowMut<T> for Twhere T: ?Sized,

source§

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
source§

impl<T> CheckedConversion for T

source§

fn checked_from<T>(t: T) -> Option<Self>where Self: TryFrom<T>,

Convert from a value of T into an equivalent instance of Option<Self>. Read more
source§

fn checked_into<T>(self) -> Option<T>where Self: TryInto<T>,

Consume self to return Some equivalent value of Option<T>. Read more
source§

impl<T> Clear for Twhere T: Default + Eq + PartialEq<T>,

source§

fn is_clear(&self) -> bool

True iff no bits are set.
source§

fn clear() -> T

Return the value of Self that is clear.
source§

impl<T> Conv for T

source§

fn conv<T>(self) -> Twhere Self: Into<T>,

Converts self into T using Into<T>. Read more
source§

impl<T> DecodeAll for Twhere T: Decode,

source§

fn decode_all(input: &mut &[u8]) -> Result<T, Error>

Decode Self and consume all of the given input data. Read more
source§

impl<T> DecodeLimit for Twhere T: Decode,

source§

fn decode_all_with_depth_limit( limit: u32, input: &mut &[u8] ) -> Result<T, Error>

Decode Self and consume all of the given input data. Read more
source§

fn decode_with_depth_limit<I>(limit: u32, input: &mut I) -> Result<T, Error>where I: Input,

Decode Self with the given maximum recursion depth and advance input by the number of bytes consumed. Read more
source§

impl<T> Downcast for Twhere T: Any,

source§

fn into_any(self: Box<T, Global>) -> Box<dyn Any, Global>

Convert Box<dyn Trait> (where Trait: Downcast) to Box<dyn Any>. Box<dyn Any> can then be further downcast into Box<ConcreteType> where ConcreteType implements Trait.
source§

fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>

Convert Rc<Trait> (where Trait: Downcast) to Rc<Any>. Rc<Any> can then be further downcast into Rc<ConcreteType> where ConcreteType implements Trait.
source§

fn as_any(&self) -> &(dyn Any + 'static)

Convert &Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &Any’s vtable from &Trait’s.
source§

fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

Convert &mut Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &mut Any’s vtable from &mut Trait’s.
source§

impl<T> DowncastSync for Twhere T: Any + Send + Sync,

source§

fn into_any_arc(self: Arc<T>) -> Arc<dyn Any + Sync + Send>

Convert Arc<Trait> (where Trait: Downcast) to Arc<Any>. Arc<Any> can then be further downcast into Arc<ConcreteType> where ConcreteType implements Trait.
source§

impl<T> DynClone for Twhere T: Clone,

source§

fn __clone_box(&self, _: Private) -> *mut ()

source§

impl<T> EnsureAdd for Twhere T: EnsureAddAssign,

source§

fn ensure_add(self, v: Self) -> Result<Self, ArithmeticError>

Adds two numbers, checking for overflow. Read more
source§

impl<T> EnsureAddAssign for Twhere T: CheckedAdd + PartialOrd<T> + Zero,

source§

fn ensure_add_assign(&mut self, v: Self) -> Result<(), ArithmeticError>

Adds two numbers overwriting the left hand one, checking for overflow. Read more
source§

impl<T> EnsureDiv for Twhere T: EnsureDivAssign,

source§

fn ensure_div(self, v: Self) -> Result<Self, ArithmeticError>

Divides two numbers, checking for overflow. Read more
source§

impl<T> EnsureDivAssign for Twhere T: CheckedDiv + PartialOrd<T> + Zero,

source§

fn ensure_div_assign(&mut self, v: Self) -> Result<(), ArithmeticError>

Divides two numbers overwriting the left hand one, checking for overflow. Read more
source§

impl<T> EnsureFixedPointNumber for Twhere T: FixedPointNumber,

source§

fn ensure_from_rational<N, D>(n: N, d: D) -> Result<Self, ArithmeticError>where N: FixedPointOperand, D: FixedPointOperand,

Creates self from a rational number. Equal to n / d. Read more
source§

fn ensure_mul_int<N>(self, n: N) -> Result<N, ArithmeticError>where N: FixedPointOperand,

Ensure multiplication for integer type N. Equal to self * n. Read more
source§

fn ensure_div_int<D>(self, d: D) -> Result<D, ArithmeticError>where D: FixedPointOperand,

Ensure division for integer type N. Equal to self / d. Read more
source§

impl<T, S> EnsureFrom<S> for Twhere T: TryFrom<S> + PartialOrd<T> + Zero, S: PartialOrd<S> + Zero,

source§

fn ensure_from(other: T) -> Result<Self, ArithmeticError>

Performs the conversion returning an ArithmeticError if fails. Read more
source§

impl<T, S> EnsureInto<S> for Twhere T: TryInto<S> + PartialOrd<T> + Zero, S: PartialOrd<S> + Zero,

source§

fn ensure_into(self) -> Result<T, ArithmeticError>

Performs the conversion returning an ArithmeticError if fails. Read more
source§

impl<T> EnsureMul for Twhere T: EnsureMulAssign,

source§

fn ensure_mul(self, v: Self) -> Result<Self, ArithmeticError>

Multiplies two numbers, checking for overflow. Read more
source§

impl<T> EnsureMulAssign for Twhere T: CheckedMul + PartialOrd<T> + Zero,

source§

fn ensure_mul_assign(&mut self, v: Self) -> Result<(), ArithmeticError>

Multiplies two numbers overwriting the left hand one, checking for overflow. Read more
source§

impl<T> EnsureSub for Twhere T: EnsureSubAssign,

source§

fn ensure_sub(self, v: Self) -> Result<Self, ArithmeticError>

Subtracts two numbers, checking for overflow. Read more
source§

impl<T> EnsureSubAssign for Twhere T: CheckedSub + PartialOrd<T> + Zero,

source§

fn ensure_sub_assign(&mut self, v: Self) -> Result<(), ArithmeticError>

Subtracts two numbers overwriting the left hand one, checking for overflow. Read more
source§

impl<Q, K> Equivalent<K> for Qwhere Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

source§

fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.
source§

impl<T> FmtForward for T

source§

fn fmt_binary(self) -> FmtBinary<Self>where Self: Binary,

Causes self to use its Binary implementation when Debug-formatted.
source§

fn fmt_display(self) -> FmtDisplay<Self>where Self: Display,

Causes self to use its Display implementation when Debug-formatted.
source§

fn fmt_lower_exp(self) -> FmtLowerExp<Self>where Self: LowerExp,

Causes self to use its LowerExp implementation when Debug-formatted.
source§

fn fmt_lower_hex(self) -> FmtLowerHex<Self>where Self: LowerHex,

Causes self to use its LowerHex implementation when Debug-formatted.
source§

fn fmt_octal(self) -> FmtOctal<Self>where Self: Octal,

Causes self to use its Octal implementation when Debug-formatted.
source§

fn fmt_pointer(self) -> FmtPointer<Self>where Self: Pointer,

Causes self to use its Pointer implementation when Debug-formatted.
source§

fn fmt_upper_exp(self) -> FmtUpperExp<Self>where Self: UpperExp,

Causes self to use its UpperExp implementation when Debug-formatted.
source§

fn fmt_upper_hex(self) -> FmtUpperHex<Self>where Self: UpperHex,

Causes self to use its UpperHex implementation when Debug-formatted.
source§

fn fmt_list(self) -> FmtList<Self>where &'a Self: for<'a> IntoIterator,

Formats each item in a sequence. Read more
source§

impl<T> From<T> for T

source§

fn from(t: T) -> T

Returns the argument unchanged.

source§

impl<T> HasCompact for Twhere T: 'static, Compact<T>: for<'a> EncodeAsRef<'a, T> + Decode + From<T> + Into<T>,

§

type Type = Compact<T>

The compact type; this can be
source§

impl<T> Instrument for T

source§

fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
source§

fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
source§

impl<T, U> Into<U> for Twhere U: From<T>,

source§

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

source§

impl<T, Outer> IsWrappedBy<Outer> for Twhere Outer: AsRef<T> + AsMut<T> + From<T>, T: From<Outer>,

source§

fn from_ref(outer: &Outer) -> &T

Get a reference to the inner from the outer.

source§

fn from_mut(outer: &mut Outer) -> &mut T

Get a mutable reference to the inner from the outer.

source§

impl<T> KeyedVec for Twhere T: Codec,

source§

fn to_keyed_vec(&self, prepend_key: &[u8]) -> Vec<u8, Global>

Return an encoding of Self prepended by given slice.
source§

impl<T> LowerBounded for Twhere T: Bounded,

source§

fn min_value() -> T

Returns the smallest finite number this type can represent
source§

impl<T> Pipe for Twhere T: ?Sized,

source§

fn pipe<R>(self, func: impl FnOnce(Self) -> R) -> Rwhere Self: Sized,

Pipes by value. This is generally the method you want to use. Read more
source§

fn pipe_ref<'a, R>(&'a self, func: impl FnOnce(&'a Self) -> R) -> Rwhere R: 'a,

Borrows self and passes that borrow into the pipe function. Read more
source§

fn pipe_ref_mut<'a, R>(&'a mut self, func: impl FnOnce(&'a mut Self) -> R) -> Rwhere R: 'a,

Mutably borrows self and passes that borrow into the pipe function. Read more
source§

fn pipe_borrow<'a, B, R>(&'a self, func: impl FnOnce(&'a B) -> R) -> Rwhere Self: Borrow<B>, B: 'a + ?Sized, R: 'a,

Borrows self, then passes self.borrow() into the pipe function. Read more
source§

fn pipe_borrow_mut<'a, B, R>( &'a mut self, func: impl FnOnce(&'a mut B) -> R ) -> Rwhere Self: BorrowMut<B>, B: 'a + ?Sized, R: 'a,

Mutably borrows self, then passes self.borrow_mut() into the pipe function. Read more
source§

fn pipe_as_ref<'a, U, R>(&'a self, func: impl FnOnce(&'a U) -> R) -> Rwhere Self: AsRef<U>, U: 'a + ?Sized, R: 'a,

Borrows self, then passes self.as_ref() into the pipe function.
source§

fn pipe_as_mut<'a, U, R>(&'a mut self, func: impl FnOnce(&'a mut U) -> R) -> Rwhere Self: AsMut<U>, U: 'a + ?Sized, R: 'a,

Mutably borrows self, then passes self.as_mut() into the pipe function.
source§

fn pipe_deref<'a, T, R>(&'a self, func: impl FnOnce(&'a T) -> R) -> Rwhere Self: Deref<Target = T>, T: 'a + ?Sized, R: 'a,

Borrows self, then passes self.deref() into the pipe function.
source§

fn pipe_deref_mut<'a, T, R>( &'a mut self, func: impl FnOnce(&'a mut T) -> R ) -> Rwhere Self: DerefMut<Target = T> + Deref, T: 'a + ?Sized, R: 'a,

Mutably borrows self, then passes self.deref_mut() into the pipe function.
source§

impl<T> Pointable for T

source§

const ALIGN: usize = mem::align_of::<T>()

The alignment of pointer.
§

type Init = T

The type for initializers.
source§

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
source§

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
source§

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more
source§

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
source§

impl<T> Same<T> for T

§

type Output = T

Should always be Self
source§

impl<T> SaturatedConversion for T

source§

fn saturated_from<T>(t: T) -> Selfwhere Self: UniqueSaturatedFrom<T>,

Convert from a value of T into an equivalent instance of Self. Read more
source§

fn saturated_into<T>(self) -> Twhere Self: UniqueSaturatedInto<T>,

Consume self to return an equivalent value of T. Read more
source§

impl<T> Tap for T

source§

fn tap(self, func: impl FnOnce(&Self)) -> Self

Immutable access to a value. Read more
source§

fn tap_mut(self, func: impl FnOnce(&mut Self)) -> Self

Mutable access to a value. Read more
source§

fn tap_borrow<B>(self, func: impl FnOnce(&B)) -> Selfwhere Self: Borrow<B>, B: ?Sized,

Immutable access to the Borrow<B> of a value. Read more
source§

fn tap_borrow_mut<B>(self, func: impl FnOnce(&mut B)) -> Selfwhere Self: BorrowMut<B>, B: ?Sized,

Mutable access to the BorrowMut<B> of a value. Read more
source§

fn tap_ref<R>(self, func: impl FnOnce(&R)) -> Selfwhere Self: AsRef<R>, R: ?Sized,

Immutable access to the AsRef<R> view of a value. Read more
source§

fn tap_ref_mut<R>(self, func: impl FnOnce(&mut R)) -> Selfwhere Self: AsMut<R>, R: ?Sized,

Mutable access to the AsMut<R> view of a value. Read more
source§

fn tap_deref<T>(self, func: impl FnOnce(&T)) -> Selfwhere Self: Deref<Target = T>, T: ?Sized,

Immutable access to the Deref::Target of a value. Read more
source§

fn tap_deref_mut<T>(self, func: impl FnOnce(&mut T)) -> Selfwhere Self: DerefMut<Target = T> + Deref, T: ?Sized,

Mutable access to the Deref::Target of a value. Read more
source§

fn tap_dbg(self, func: impl FnOnce(&Self)) -> Self

Calls .tap() only in debug builds, and is erased in release builds.
source§

fn tap_mut_dbg(self, func: impl FnOnce(&mut Self)) -> Self

Calls .tap_mut() only in debug builds, and is erased in release builds.
source§

fn tap_borrow_dbg<B>(self, func: impl FnOnce(&B)) -> Selfwhere Self: Borrow<B>, B: ?Sized,

Calls .tap_borrow() only in debug builds, and is erased in release builds.
source§

fn tap_borrow_mut_dbg<B>(self, func: impl FnOnce(&mut B)) -> Selfwhere Self: BorrowMut<B>, B: ?Sized,

Calls .tap_borrow_mut() only in debug builds, and is erased in release builds.
source§

fn tap_ref_dbg<R>(self, func: impl FnOnce(&R)) -> Selfwhere Self: AsRef<R>, R: ?Sized,

Calls .tap_ref() only in debug builds, and is erased in release builds.
source§

fn tap_ref_mut_dbg<R>(self, func: impl FnOnce(&mut R)) -> Selfwhere Self: AsMut<R>, R: ?Sized,

Calls .tap_ref_mut() only in debug builds, and is erased in release builds.
source§

fn tap_deref_dbg<T>(self, func: impl FnOnce(&T)) -> Selfwhere Self: Deref<Target = T>, T: ?Sized,

Calls .tap_deref() only in debug builds, and is erased in release builds.
source§

fn tap_deref_mut_dbg<T>(self, func: impl FnOnce(&mut T)) -> Selfwhere Self: DerefMut<Target = T> + Deref, T: ?Sized,

Calls .tap_deref_mut() only in debug builds, and is erased in release builds.
source§

impl<T> ThresholdOrd<T> for Twhere T: Ord + PartialOrd<T> + Copy + Clone + Zero + Saturating,

source§

fn tcmp(&self, other: &T, threshold: T) -> Ordering

Compare if self is threshold greater or less than other.
source§

impl<T> ToOwned for Twhere T: Clone,

§

type Owned = T

The resulting type after obtaining ownership.
source§

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
source§

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
source§

impl<T> ToString for Twhere T: Display + ?Sized,

source§

default fn to_string(&self) -> String

Converts the given value to a String. Read more
source§

impl<T> TryConv for T

source§

fn try_conv<T>(self) -> Result<T, Self::Error>where Self: TryInto<T>,

Attempts to convert self into T using TryInto<T>. Read more
source§

impl<T, U> TryFrom<U> for Twhere U: Into<T>,

§

type Error = Infallible

The type returned in the event of a conversion error.
source§

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
source§

impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

§

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
source§

impl<S, T> UncheckedInto<T> for Swhere T: UncheckedFrom<S>,

source§

fn unchecked_into(self) -> T

The counterpart to unchecked_from.
source§

impl<T, S> UniqueSaturatedFrom<T> for Swhere S: TryFrom<T> + Bounded,

source§

fn unique_saturated_from(t: T) -> S

Convert from a value of T into an equivalent instance of Self.
source§

impl<T, S> UniqueSaturatedInto<T> for Swhere T: Bounded, S: TryInto<T>,

source§

fn unique_saturated_into(self) -> T

Consume self to return an equivalent value of T.
source§

impl<T> UpperBounded for Twhere T: Bounded,

source§

fn max_value() -> T

Returns the largest finite number this type can represent
source§

impl<V, T> VZip<V> for Twhere V: MultiLane<T>,

source§

fn vzip(self) -> V

source§

impl<T> WithSubscriber for T

source§

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more
source§

fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more
source§

impl<S> Codec for Swhere S: Decode + Encode,

source§

impl<T> DeserializeOwned for Twhere T: for<'de> Deserialize<'de>,

source§

impl<T> EncodeLike<&&T> for Twhere T: Encode,

source§

impl<T> EncodeLike<&T> for Twhere T: Encode,

source§

impl<T> EncodeLike<&mut T> for Twhere T: Encode,

source§

impl<T> EncodeLike<Arc<T>> for Twhere T: Encode,

source§

impl<T> EncodeLike<Box<T, Global>> for Twhere T: Encode,

source§

impl<'a, T> EncodeLike<Cow<'a, T>> for Twhere T: ToOwned + Encode,

source§

impl<T> EncodeLike<Rc<T>> for Twhere T: Encode,

source§

impl<T> Ensure for Twhere T: EnsureOp + EnsureOpAssign,

source§

impl<T> EnsureOp for Twhere T: EnsureAdd + EnsureSub + EnsureMul + EnsureDiv,

source§

impl<T> EnsureOpAssign for Twhere T: EnsureAddAssign + EnsureSubAssign + EnsureMulAssign + EnsureDivAssign,

source§

impl<T> Error for Twhere T: 'static + Debug + Display + Send + Sync,

source§

impl<S> FullCodec for Swhere S: Decode + FullEncode,

source§

impl<S> FullEncode for Swhere S: Encode + EncodeLike<S>,

source§

impl<T> MaybeDebug for Twhere T: Debug,

source§

impl<T> MaybeDebug for Twhere T: Debug,

source§

impl<T> MaybeDisplay for Twhere T: Display,

source§

impl<T> MaybeFromStr for Twhere T: FromStr,

source§

impl<T> MaybeRefUnwindSafe for Twhere T: RefUnwindSafe,

source§

impl<T> MaybeSerialize for Twhere T: Serialize,

source§

impl<T> MaybeSerializeDeserialize for Twhere T: DeserializeOwned + Serialize,

source§

impl<T> Member for Twhere T: Send + Sync + Debug + Eq + PartialEq<T> + Clone + 'static,

source§

impl<T> StaticTypeInfo for Twhere T: TypeInfo + 'static,