Struct cranelift_codegen::ir::HeapData

pub struct HeapData {
    pub base: GlobalValue,
    pub min_size: Uimm64,
    pub offset_guard_size: Uimm64,
    pub style: HeapStyle,
    pub index_type: Type,
}

Information about a heap declaration.

Fields

base: GlobalValue

The address of the start of the heap’s storage.

min_size: Uimm64

Guaranteed minimum heap size in bytes. Heap accesses before min_size don’t need bounds checking.

offset_guard_size: Uimm64

Size in bytes of the offset-guard pages following the heap.

style: HeapStyle

Heap style, with additional style-specific info.

index_type: Type

The index type for the heap.

Trait Implementations

impl Clone for HeapData

fn clone(&self) -> HeapData

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Display for HeapData

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

Formats the value using the given formatter.

impl Hash for HeapData

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq<HeapData> for HeapData

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

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

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.

impl StructuralPartialEq for HeapData