Struct rustc_typeck::hir::FnDecl

pub struct FnDecl {
    pub inputs: P<[P<Ty>]>,
    pub output: FunctionRetTy,
    pub variadic: bool,
}

🔬 This is a nightly-only experimental API. (rustc_private)

Represents the header (not the body) of a function declaration

Fields

inputs: P<[P<Ty>]>

🔬 This is a nightly-only experimental API. (rustc_private)

output: FunctionRetTy

🔬 This is a nightly-only experimental API. (rustc_private)

variadic: bool

🔬 This is a nightly-only experimental API. (rustc_private)

Trait Implementations

impl Decodable for FnDecl

fn decode<__D>(__arg_0: &mut __D) -> Result<FnDecl, __D::Error> where __D: Decoder

🔬 This is a nightly-only experimental API. (rustc_private)

impl PartialEq<FnDecl> for FnDecl

fn eq(&self, __arg_0: &FnDecl) -> bool

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

fn ne(&self, __arg_0: &FnDecl) -> bool

This method tests for !=.

impl Hash for FnDecl

fn hash<__H>(&self, __arg_0: &mut __H) where __H: Hasher

Feeds this value into the state given, updating the hasher as necessary.

fn hash_slice<H>(data: &[Self], state: &mut H) where H: Hasher

Feeds a slice of this type into the state provided.

impl Clone for FnDecl

fn clone(&self) -> FnDecl

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Eq for FnDecl

impl Debug for FnDecl

fn fmt(&self, __arg_0: &mut Formatter) -> Result<(), Error>

Formats the value using the given formatter.

impl Encodable for FnDecl

fn encode<__S>(&self, __arg_0: &mut __S) -> Result<(), __S::Error> where __S: Encoder

🔬 This is a nightly-only experimental API. (rustc_private)