Struct rustfmt_nightly::matches::ArmWrapper
source · Expand description
A simple wrapper type against ast::Arm
. Used inside write_list()
.
Fields
arm: &'a Arm
is_last: bool
true
if the arm is the last one in match expression. Used to decide on whether we should
add trailing comma to the match arm when config.trailing_comma() == Never
.
beginning_vert: Option<BytePos>
Holds a byte position of |
at the beginning of the arm pattern, if available.
Implementations
sourceimpl<'a> ArmWrapper<'a>
impl<'a> ArmWrapper<'a>
Trait Implementations
sourceimpl<'a> Rewrite for ArmWrapper<'a>
impl<'a> Rewrite for ArmWrapper<'a>
Auto Trait Implementations
impl<'a> !RefUnwindSafe for ArmWrapper<'a>
impl<'a> !Send for ArmWrapper<'a>
impl<'a> !Sync for ArmWrapper<'a>
impl<'a> Unpin for ArmWrapper<'a>
impl<'a> !UnwindSafe for ArmWrapper<'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: 24 bytes