pub struct ValueSet<'a> { /* fields omitted */ }
Expand description
A set of fields and values for a span.
Returns an Identifier
that uniquely identifies the Callsite
defining the fields this ValueSet
refers to.
Formats the value using the given formatter. Read more
Formats the value using the given formatter. Read more
impl<T> Any for T where
T: 'static + ?Sized,
Immutably borrows from an owned value. Read more
Mutably borrows from an owned value. Read more
impl<T, U> Into<U> for T where
U: From<T>,
Converts the given value to a String
. Read more
The type returned in the event of a conversion error.
The type returned in the event of a conversion error.