pub trait HasNamedMetadata {
    fn named_metadata(&self) -> &NamedSerdeAnyMap;
    fn named_metadata_mut(&mut self) -> &mut NamedSerdeAnyMap;

    fn add_named_metadata<M>(&mut self, meta: M, name: &str)
    where
        M: SerdeAny
, { ... } fn has_named_metadata<M>(&self, name: &str) -> bool
    where
        M: SerdeAny
, { ... } }
Expand description

Trait for elements offering named metadata

Required Methods

A map, storing all metadata

A map, storing all metadata (mutable)

Provided Methods

Add a metadata to the metadata map

Check for a metadata

Implementors