Struct solana_libra_vm::file_format::FunctionSignature

pub struct FunctionSignature {
    pub return_types: Vec<SignatureToken>,
    pub arg_types: Vec<SignatureToken>,
    pub type_formals: Vec<Kind>,
}

A FunctionSignature describes the types of a function.

The FunctionSignature is polymorphic: it can have type parameters in the argument and return types and carries kind constraints for those type parameters (empty list for non-generic functions).

Fields

return_types: Vec<SignatureToken>

The list of return types.

arg_types: Vec<SignatureToken>

The list of arguments to the function.

type_formals: Vec<Kind>

The type formals (identified by their index into the vec) and their kind constraints

Trait Implementations

impl<'_> BoundsCheck<&'_ CompiledModuleMut> for FunctionSignature

fn check_bounds(&self, module: &CompiledModuleMut) -> Vec<VMStatus>

impl Clone for FunctionSignature

fn clone(&self) -> FunctionSignature

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for FunctionSignature

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

Formats the value using the given formatter.

impl Eq for FunctionSignature

impl Hash for FunctionSignature

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, 

Feeds a slice of this type into the given [Hasher].

impl PartialEq<FunctionSignature> for FunctionSignature

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

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

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

This method tests for !=.

impl StructuralEq for FunctionSignature

impl StructuralPartialEq for FunctionSignature