Enum tonic::metadata::ValueRef

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

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.

Binary(&'a MetadataValue<Binary>)

A binary metadata key and value.

Trait Implementations

impl<'a> Debug for ValueRef<'a>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.