Enum rustc_ast::token::NonterminalKind
source · pub enum NonterminalKind {
Show 14 variants
Item,
Block,
Stmt,
PatParam {
inferred: bool,
},
PatWithOr,
Expr,
Ty,
Ident,
Lifetime,
Literal,
Meta,
Path,
Vis,
TT,
}
Variants§
Implementations§
source§impl NonterminalKind
impl NonterminalKind
sourcepub fn from_symbol(
symbol: Symbol,
edition: impl FnOnce() -> Edition
) -> Option<NonterminalKind>
pub fn from_symbol( symbol: Symbol, edition: impl FnOnce() -> Edition ) -> Option<NonterminalKind>
The edition
closure is used to get the edition for the given symbol. Doing
span.edition()
is expensive, so we do it lazily.
fn symbol(self) -> Symbol
Trait Implementations§
source§impl Clone for NonterminalKind
impl Clone for NonterminalKind
source§fn clone(&self) -> NonterminalKind
fn clone(&self) -> NonterminalKind
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moresource§impl Debug for NonterminalKind
impl Debug for NonterminalKind
source§impl<__D: Decoder> Decodable<__D> for NonterminalKind
impl<__D: Decoder> Decodable<__D> for NonterminalKind
source§impl Display for NonterminalKind
impl Display for NonterminalKind
source§impl<__E: Encoder> Encodable<__E> for NonterminalKind
impl<__E: Encoder> Encodable<__E> for NonterminalKind
source§impl PartialEq<NonterminalKind> for NonterminalKind
impl PartialEq<NonterminalKind> for NonterminalKind
source§fn eq(&self, other: &NonterminalKind) -> bool
fn eq(&self, other: &NonterminalKind) -> bool
This method tests for
self
and other
values to be equal, and is used
by ==
.impl Copy for NonterminalKind
impl StructuralPartialEq for NonterminalKind
Auto Trait Implementations§
impl RefUnwindSafe for NonterminalKind
impl Send for NonterminalKind
impl Sync for NonterminalKind
impl Unpin for NonterminalKind
impl UnwindSafe for NonterminalKind
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
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: 1 byte
Size for each variant:
Item
: 0 bytesBlock
: 0 bytesStmt
: 0 bytesPatParam
: 1 bytePatWithOr
: 0 bytesExpr
: 0 bytesTy
: 0 bytesIdent
: 0 bytesLifetime
: 0 bytesLiteral
: 0 bytesMeta
: 0 bytesPath
: 0 bytesVis
: 0 bytesTT
: 0 bytes