Struct repr::strconv::MapValueWriter [−][src]
pub struct MapValueWriter<'a, F>(&'a mut F);
Expand description
A helper for format_map
that formats a single map value.
Tuple Fields
0: &'a mut F
Implementations
Marks this value element as null.
Returns a FormatBuffer
into which a non-null element can be
written.
Trait Implementations
Auto Trait Implementations
impl<'a, F> RefUnwindSafe for MapValueWriter<'a, F> where
F: RefUnwindSafe,
impl<'a, F> Send for MapValueWriter<'a, F> where
F: Send,
impl<'a, F> Sync for MapValueWriter<'a, F> where
F: Sync,
impl<'a, F> Unpin for MapValueWriter<'a, F>
impl<'a, F> !UnwindSafe for MapValueWriter<'a, F>
Blanket Implementations
Mutably borrows from an owned value. Read more
Attaches the provided Subscriber
to this type, returning a
WithDispatch
wrapper. Read more
Attaches the current default Subscriber
to this type, returning a
WithDispatch
wrapper. Read more