Struct LibfuncSignature

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pub struct LibfuncSignature {
    pub param_signatures: Vec<ParamSignature>,
    pub branch_signatures: Vec<BranchSignature>,
    pub fallthrough: Option<usize>,
}

Expand description

Represents the signature of a library function.

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§param_signatures: Vec<ParamSignature>

The parameter types and other information for the parameters for calling a library function.

§branch_signatures: Vec<BranchSignature>

The output types and other information for the return values of a library function per branch.

§fallthrough: Option<usize>

The index of the fallthrough branch of the library function if any.

Implementations§

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impl LibfuncSignature

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pub fn new_non_branch( input_types: Vec<ConcreteTypeId>, output_info: Vec<OutputVarInfo>, ap_change: SierraApChange, ) -> Self

Creates a non branch signature.

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pub fn new_non_branch_ex( param_signatures: Vec<ParamSignature>, output_info: Vec<OutputVarInfo>, ap_change: SierraApChange, ) -> LibfuncSignature

Same as LibfuncSignature::new_non_branch, except that more complicated ParamSignature are supported.

Auto Trait Implementations§

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impl UnwindSafe for LibfuncSignature

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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where T: ?Sized,

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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

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Calls U::from(self).

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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