Enum wasmparser::CanonicalFunction
source · pub enum CanonicalFunction {
Lift {
core_func_index: u32,
type_index: u32,
options: Box<[CanonicalOption]>,
},
Lower {
func_index: u32,
options: Box<[CanonicalOption]>,
},
ResourceNew {
resource: u32,
},
ResourceDrop {
ty: ComponentValType,
},
ResourceRep {
resource: u32,
},
}
Expand description
Represents a canonical function in a WebAssembly component.
Variants§
Lift
Fields
§
options: Box<[CanonicalOption]>
The canonical options for the function.
The function lifts a core WebAssembly function to the canonical ABI.
Lower
Fields
§
options: Box<[CanonicalOption]>
The canonical options for the function.
The function lowers a canonical ABI function to a core WebAssembly function.
ResourceNew
A function which creates a new owned handle to a resource.
ResourceDrop
Fields
§
ty: ComponentValType
The type of the resource that’s being dropped, either an (own T) or a (borrow T)
A function which is used to drop resource handles of the specified type.
ResourceRep
A function which returns the underlying i32-based representation of the specified resource.
Trait Implementations§
source§impl Clone for CanonicalFunction
impl Clone for CanonicalFunction
source§fn clone(&self) -> CanonicalFunction
fn clone(&self) -> CanonicalFunction
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moresource§impl Debug for CanonicalFunction
impl Debug for CanonicalFunction
source§impl<'a> FromReader<'a> for CanonicalFunction
impl<'a> FromReader<'a> for CanonicalFunction
source§fn from_reader(reader: &mut BinaryReader<'a>) -> Result<CanonicalFunction>
fn from_reader(reader: &mut BinaryReader<'a>) -> Result<CanonicalFunction>
Attempts to read
Self
from the provided binary reader, returning an
error if it is unable to do so.