Enum rustc_expand::expand::AstFragmentKind
source · pub enum AstFragmentKind {
Show 18 variants
OptExpr,
MethodReceiverExpr,
Expr,
Pat,
Ty,
Stmts,
Items,
TraitItems,
ImplItems,
ForeignItems,
Arms,
ExprFields,
PatFields,
GenericParams,
Params,
FieldDefs,
Variants,
Crate,
}
Expand description
“Discriminant” of an AST fragment.
Variants§
OptExpr
MethodReceiverExpr
Expr
Pat
Ty
Stmts
Items
TraitItems
ImplItems
ForeignItems
Arms
ExprFields
PatFields
GenericParams
Params
FieldDefs
Variants
Crate
Implementations§
source§impl AstFragmentKind
impl AstFragmentKind
pub(crate) fn dummy(self, span: Span) -> AstFragment
pub fn supports_macro_expansion(self) -> SupportsMacroExpansion
fn expect_from_annotatables<I: IntoIterator<Item = Annotatable>>( self, items: I ) -> AstFragment
Trait Implementations§
source§impl Clone for AstFragmentKind
impl Clone for AstFragmentKind
source§fn clone(&self) -> AstFragmentKind
fn clone(&self) -> AstFragmentKind
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 PartialEq<AstFragmentKind> for AstFragmentKind
impl PartialEq<AstFragmentKind> for AstFragmentKind
source§fn eq(&self, other: &AstFragmentKind) -> bool
fn eq(&self, other: &AstFragmentKind) -> bool
This method tests for
self
and other
values to be equal, and is used
by ==
.impl Copy for AstFragmentKind
impl Eq for AstFragmentKind
impl StructuralEq for AstFragmentKind
impl StructuralPartialEq for AstFragmentKind
Auto Trait Implementations§
impl RefUnwindSafe for AstFragmentKind
impl Send for AstFragmentKind
impl Sync for AstFragmentKind
impl Unpin for AstFragmentKind
impl UnwindSafe for AstFragmentKind
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:
OptExpr
: 0 bytesMethodReceiverExpr
: 0 bytesExpr
: 0 bytesPat
: 0 bytesTy
: 0 bytesStmts
: 0 bytesItems
: 0 bytesTraitItems
: 0 bytesImplItems
: 0 bytesForeignItems
: 0 bytesArms
: 0 bytesExprFields
: 0 bytesPatFields
: 0 bytesGenericParams
: 0 bytesParams
: 0 bytesFieldDefs
: 0 bytesVariants
: 0 bytesCrate
: 0 bytes