Struct cranelift_codegen::ir::entities::SigRef [−][src]
pub struct SigRef(_);
Expand description
An opaque reference to a function Signature
.
SigRef
s are used to declare a function with
FunctionBuiler::import_function
as well as to make an indirect function call.
SigRef
s can be created with
FunctionBuilder::import_signature
.
You can retrieve the Signature
that was used to create a SigRef
with
FunctionBuilder::signature
or
func.dfg.signatures
.
While the order is stable, it is arbitrary.
Implementations
Create a new function signature reference from its number.
This method is for use by the parser.
Trait Implementations
This method returns an ordering between self
and other
values if one exists. Read more
This method tests less than (for self
and other
) and is used by the <
operator. Read more
This method tests less than or equal to (for self
and other
) and is used by the <=
operator. Read more
This method tests greater than (for self
and other
) and is used by the >
operator. Read more
Create an instance of the reserved value.
Checks whether value is the reserved one.
Auto Trait Implementations
impl RefUnwindSafe for SigRef
impl UnwindSafe for SigRef
Blanket Implementations
Mutably borrows from an owned value. Read more
Compare self to key
and return true
if they are equal.