🛈 Note: This is pre-release documentation for the upcoming tracing 0.2.0 ecosystem.

For the release documentation, please see docs.rs, instead.

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pub struct ValueSet<'a> { /* private fields */ }
Expand description

A set of fields and values for a span.

Implementations

Returns an Identifier that uniquely identifies the Callsite defining the fields this ValueSet refers to.

Visits all the fields in this ValueSet with the provided visitor.

Trait Implementations

Formats the value using the given formatter. Read more
Formats the value using the given formatter. Read more

Auto Trait Implementations

Blanket Implementations

Gets the TypeId of self. Read more
Immutably borrows from an owned value. Read more
Mutably borrows from an owned value. Read more

Returns the argument unchanged.

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
Instruments this type with the current Span, returning an Instrumented wrapper. Read more

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

Converts the given value to a String. Read more
The type returned in the event of a conversion error.
Performs the conversion.
The type returned in the event of a conversion error.
Performs the conversion.
Available on crate feature std only.
Attaches the provided collector to this type, returning a WithDispatch wrapper. Read more
Available on crate feature std only.
Attaches the current default collector to this type, returning a WithDispatch wrapper. Read more