pub fn child_of(
        parent: Id,
        metadata: &'a Metadata<'a>,
        values: &'a field::ValueSet<'a>,
    ) -> Self {
        Attributes {
            metadata,
            values,
            parent: Parent::Explicit(parent),
        }
    }
/// Returns `Attributes` describing a new child span of the specified
/// parent span, with the provided metadata and values.
Returns `Attributes` describing a new child span of the specified
parent span, with the provided metadata and values.
Returns ` Attributes ` describing a new child span of the specified parent span with the provided metadata and values .
pub fn child_of(
        parent: Id,
        metadata: &'a Metadata<'a>,
        values: &'a field::ValueSet<'a>,
    ) -> Self {
        Attributes {
            metadata,
            values,
            parent: Parent::Explicit(parent),
        }
    }
pub fn child_of ( parent : Id , metadata : & ' a Metadata < ' a > , values : & ' a field :: ValueSet < ' a > , ) -> Self { Attributes { metadata , values , parent : Parent :: Explicit ( parent ) , } }
Returns `Attributes` describing a new child span of the specified
parent span, with the provided metadata and values.
Returns ` Attributes ` describing a new child span of the specified parent span with the provided metadata and values .
parent
Id
metadata
&'a Metadata<'a>
values
&'a field::ValueSet<'a>