Enum tonic::metadata::ValueRef[][src]

pub enum ValueRef<'a> {
    Ascii(&'a MetadataValue<Ascii>),
    Binary(&'a MetadataValue<Binary>),
}
Expand description

Reference to a value in a MetadataMap. It can point to either an ascii or a binary (“*-bin” key) value.

Variants

Ascii(&'a MetadataValue<Ascii>)

An ascii metadata key and value.

Tuple Fields of Ascii

0: &'a MetadataValue<Ascii>
Binary(&'a MetadataValue<Binary>)

A binary metadata key and value.

Tuple Fields of Binary

0: &'a MetadataValue<Binary>

Trait Implementations

Formats the value using the given formatter. Read more

Auto Trait Implementations

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