Struct bs58::decode::DecodeBuilder
source · pub struct DecodeBuilder<'a, I: AsRef<[u8]>> { /* private fields */ }
Expand description
A builder for setting up the alphabet and output of a base58 decode.
See the documentation for bs58::decode
for a more
high level view of how to use this.
Implementations§
source§impl<'a, I: AsRef<[u8]>> DecodeBuilder<'a, I>
impl<'a, I: AsRef<[u8]>> DecodeBuilder<'a, I>
sourcepub fn new(input: I, alpha: &'a Alphabet) -> DecodeBuilder<'a, I>
pub fn new(input: I, alpha: &'a Alphabet) -> DecodeBuilder<'a, I>
Setup decoder for the given string using the given alphabet.
Preferably use bs58::decode
instead of this directly.
sourcepub fn with_alphabet(self, alpha: &'a Alphabet) -> DecodeBuilder<'a, I>
pub fn with_alphabet(self, alpha: &'a Alphabet) -> DecodeBuilder<'a, I>
Change the alphabet that will be used for decoding.
Examples
assert_eq!(
vec![0x60, 0x65, 0xe7, 0x9b, 0xba, 0x2f, 0x78],
bs58::decode("he11owor1d")
.with_alphabet(bs58::Alphabet::RIPPLE)
.into_vec()?);
sourcepub fn into_vec(self) -> Result<Vec<u8>>
pub fn into_vec(self) -> Result<Vec<u8>>
Decode into a new vector of bytes.
See the documentation for bs58::decode
for an
explanation of the errors that may occur.
Examples
assert_eq!(
vec![0x04, 0x30, 0x5e, 0x2b, 0x24, 0x73, 0xf0, 0x58],
bs58::decode("he11owor1d").into_vec()?);
sourcepub fn into<O: AsMut<[u8]>>(self, output: O) -> Result<usize>
pub fn into<O: AsMut<[u8]>>(self, output: O) -> Result<usize>
Decode into the given buffer.
Returns the length written into the buffer, the rest of the bytes in the buffer will be untouched.
See the documentation for bs58::decode
for an
explanation of the errors that may occur.
Examples
let mut output = [0xFF; 10];
assert_eq!(8, bs58::decode("he11owor1d").into(&mut output)?);
assert_eq!(
[0x04, 0x30, 0x5e, 0x2b, 0x24, 0x73, 0xf0, 0x58, 0xFF, 0xFF],
output);
Auto Trait Implementations§
impl<'a, I> RefUnwindSafe for DecodeBuilder<'a, I>where I: RefUnwindSafe,
impl<'a, I> Send for DecodeBuilder<'a, I>where I: Send,
impl<'a, I> Sync for DecodeBuilder<'a, I>where I: Sync,
impl<'a, I> Unpin for DecodeBuilder<'a, I>where I: Unpin,
impl<'a, I> UnwindSafe for DecodeBuilder<'a, I>where I: UnwindSafe,
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more