Enum rustc_ast::visit::FnKind[−][src]

pub enum FnKind<'a> {
    Fn(FnCtxt, Ident, &'a FnSig, &'a Visibility, Option<&'a Block>),
    Closure(&'a FnDecl, &'a Expr),
}

Variants

Fn(FnCtxt, Ident, &'a FnSig, &'a Visibility, Option<&'a Block>)
Expand description

E.g., fn foo(), fn foo(&self), or extern "Abi" fn foo().

Closure(&'a FnDecl, &'a Expr)
Expand description

E.g., |x, y| body.

Implementations

impl<'a> FnKind<'a>[src]

pub fn header(&self) -> Option<&'a FnHeader>[src]

pub fn ident(&self) -> Option<&Ident>[src]

pub fn decl(&self) -> &'a FnDecl[src]

pub fn ctxt(&self) -> Option<FnCtxt>[src]

Trait Implementations

impl<'a> Clone for FnKind<'a>[src]

fn clone(&self) -> FnKind<'a>[src]

Returns a copy of the value. Read more

fn clone_from(&mut self, source: &Self)1.0.0[src]

Performs copy-assignment from source. Read more

impl<'a> Copy for FnKind<'a>[src]

Auto Trait Implementations

impl<'a> !RefUnwindSafe for FnKind<'a>

impl<'a> !Send for FnKind<'a>

impl<'a> !Sync for FnKind<'a>

impl<'a> Unpin for FnKind<'a>

impl<'a> !UnwindSafe for FnKind<'a>

Blanket Implementations

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

pub fn type_id(&self) -> TypeId[src]

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T where
    T: ?Sized, [src]

pub fn borrow(&self) -> &T[src]

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src]

pub fn borrow_mut(&mut self) -> &mut T[src]

Mutably borrows from an owned value. Read more

impl<T> From<T> for T[src]

pub fn from(t: T) -> T[src]

Performs the conversion.

impl<T, U> Into<U> for T where
    U: From<T>, [src]

pub fn into(self) -> U[src]

Performs the conversion.

impl<T> ToOwned for T where
    T: Clone, [src]

type Owned = T

The resulting type after obtaining ownership.

pub fn to_owned(&self) -> T[src]

Creates owned data from borrowed data, usually by cloning. Read more

pub fn clone_into(&self, target: &mut T)[src]

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

recently added

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src]

type Error = Infallible

The type returned in the event of a conversion error.

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]

Performs the conversion.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]

Performs the conversion.