Trait tracing_subscriber::field::MakeExt [−][src]
pub trait MakeExt<T> where
Self: MakeVisitor<T> + Sized,
Self: Sealed<MakeExtMarker<T>>, { fn debug_alt(self) -> Alt<Self> { ... } fn display_messages(self) -> Messages<Self> { ... } fn delimited<D>(self, delimiter: D) -> Delimited<D, Self>
where
D: AsRef<str> + Clone,
Self::Visitor: VisitFmt, { ... } }
Expand description
Extension trait providing MakeVisitor
combinators.
Provided methods
Wraps self
so that any fmt::Debug
fields are recorded using the
alternate formatter ({:#?}
).
fn display_messages(self) -> Messages<Self>
fn display_messages(self) -> Messages<Self>
Wraps self
so that any string fields named “message” are recorded
using fmt::Display
.