Struct rustdoc::clean::types::Constant[][src]

pub(crate) struct Constant {
    pub(crate) type_: Type,
    pub(crate) kind: ConstantKind,
}

Fields

type_: Typekind: ConstantKind

Implementations

impl Constant[src]

pub(crate) fn expr(&self, tcx: TyCtxt<'_>) -> String[src]

pub(crate) fn value(&self, tcx: TyCtxt<'_>) -> Option<String>[src]

pub(crate) fn is_literal(&self, tcx: TyCtxt<'_>) -> bool[src]

impl Constant[src]

pub(crate) fn print(&self, tcx: TyCtxt<'_>) -> impl Display + '_[src]

Trait Implementations

impl Clean<Constant> for ConstArg[src]

fn clean(&self, cx: &mut DocContext<'_>) -> Constant[src]

impl<'tcx> Clean<Constant> for Const<'tcx>[src]

fn clean(&self, cx: &mut DocContext<'_>) -> Constant[src]

impl Clone for Constant[src]

fn clone(&self) -> Constant[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 Debug for Constant[src]

fn fmt(&self, f: &mut Formatter<'_>) -> Result[src]

Formats the value using the given formatter. Read more

impl FromWithTcx<Constant> for Constant[src]

fn from_tcx(constant: Constant, tcx: TyCtxt<'_>) -> Self[src]

impl Hash for Constant[src]

fn hash<__H: Hasher>(&self, state: &mut __H)[src]

Feeds this value into the given Hasher. Read more

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

Feeds a slice of this type into the given Hasher. Read more

impl PartialEq<Constant> for Constant[src]

fn eq(&self, other: &Constant) -> bool[src]

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

fn ne(&self, other: &Constant) -> bool[src]

This method tests for !=.

impl Eq for Constant[src]

impl StructuralEq for Constant[src]

impl StructuralPartialEq for Constant[src]

Auto Trait Implementations

impl RefUnwindSafe for Constant

impl Send for Constant

impl Sync for Constant

impl Unpin for Constant

impl UnwindSafe for Constant

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> Instrument for T[src]

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

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

fn in_current_span(self) -> Instrumented<Self>[src]

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

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.

impl<V, T> VZip<V> for T where
    V: MultiLane<T>, 

pub fn vzip(self) -> V

impl<T> WithConstness for T[src]

fn with_constness(self, constness: Constness) -> ConstnessAnd<Self>[src]

fn with_const(self) -> ConstnessAnd<Self>[src]

fn without_const(self) -> ConstnessAnd<Self>[src]

impl<'a, T> Captures<'a> for T where
    T: ?Sized
[src]

Layout

Note: Most layout information is completely unstable and may be different between compiler versions and platforms. The only exception is types with certain repr(...) attributes. Please see the Rust Reference’s “Type Layout” chapter for details on type layout guarantees.

Size: 128 bytes