pub(crate) enum OverflowableItem<'a> {
Expr(&'a Expr),
GenericParam(&'a GenericParam),
MacroArg(&'a MacroArg),
NestedMetaItem(&'a NestedMetaItem),
SegmentParam(&'a SegmentParam<'a>),
FieldDef(&'a FieldDef),
TuplePatField(&'a TuplePatField<'a>),
Ty(&'a Ty),
Pat(&'a Pat),
}
Variants
Expr(&'a Expr)
GenericParam(&'a GenericParam)
MacroArg(&'a MacroArg)
NestedMetaItem(&'a NestedMetaItem)
SegmentParam(&'a SegmentParam<'a>)
FieldDef(&'a FieldDef)
TuplePatField(&'a TuplePatField<'a>)
Ty(&'a Ty)
Pat(&'a Pat)
Implementations
sourceimpl<'a> OverflowableItem<'a>
impl<'a> OverflowableItem<'a>
fn has_attrs(&self) -> bool
pub(crate) fn map<F, T>(&self, f: F) -> Twhere
F: Fn(&dyn IntoOverflowableItem<'a>) -> T,
pub(crate) fn is_simple(&self) -> bool
pub(crate) fn is_expr(&self) -> bool
pub(crate) fn is_nested_call(&self) -> bool
pub(crate) fn to_expr(&self) -> Option<&'a Expr>
pub(crate) fn can_be_overflowed(
&self,
context: &RewriteContext<'_>,
len: usize
) -> bool
fn special_cases(&self) -> &'static [(&'static str, usize)]
Trait Implementations
sourceimpl<'a> Debug for OverflowableItem<'a>
impl<'a> Debug for OverflowableItem<'a>
sourceimpl<'a> Rewrite for OverflowableItem<'a>
impl<'a> Rewrite for OverflowableItem<'a>
Auto Trait Implementations
impl<'a> !RefUnwindSafe for OverflowableItem<'a>
impl<'a> !Send for OverflowableItem<'a>
impl<'a> !Sync for OverflowableItem<'a>
impl<'a> Unpin for OverflowableItem<'a>
impl<'a> !UnwindSafe for OverflowableItem<'a>
Blanket Implementations
sourceimpl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
const: unstable · sourcefn 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: 16 bytes
Size for each variant:
Expr
: 8 bytesGenericParam
: 8 bytesMacroArg
: 8 bytesNestedMetaItem
: 8 bytesSegmentParam
: 8 bytesFieldDef
: 8 bytesTuplePatField
: 8 bytesTy
: 8 bytesPat
: 8 bytes