Struct rustdoc::clean::types::Constant

pub(crate) struct Constant {
    pub(crate) type_: Type,
    pub(crate) generics: Box<Generics>,
    pub(crate) kind: ConstantKind,
}

Fields

type_: Type

generics: Box<Generics>

kind: ConstantKind

Implementations

impl Constant

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

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

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

impl Constant

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

Trait Implementations

impl Clone for Constant

fn clone(&self) -> Constant

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Constant

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

Formats the value using the given formatter.

impl FromWithTcx<Constant> for Constant

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

impl Hash for Constant

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, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq<Constant> for Constant

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

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

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for Constant

impl StructuralEq for Constant

impl StructuralPartialEq for Constant

Layout

Note: Most layout information is completely unstable and may even differ between compilations. 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: 64 bytes