Struct RuntimeFnDescriptor

pub struct RuntimeFnDescriptor {
    pub symbol: &'static str,
    pub export_name: &'static str,
    pub params: &'static [WasmValType],
    pub result: Option<WasmValType>,
    pub lowering: LoweringMode,
}

Descriptor for one runtime function available to generated WASM code.

Fields

symbol: &'static str

Canonical symbol name used in MIR extern calls.

export_name: &'static str

Export name expected in the final WASM module.

params: &'static [WasmValType]

Ordered parameter value types.

result: Option<WasmValType>

Optional result value type.

lowering: LoweringMode

Backend lowering behavior for this function.

Trait Implementations

impl Clone for RuntimeFnDescriptor

fn clone(&self) -> RuntimeFnDescriptor

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for RuntimeFnDescriptor

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

Formats the value using the given formatter.

impl PartialEq for RuntimeFnDescriptor

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for RuntimeFnDescriptor

impl Eq for RuntimeFnDescriptor

impl StructuralPartialEq for RuntimeFnDescriptor