Trait GetIDValue 

pub trait GetIDValue<K: ID, V> {
    // Required method
    fn get_id_value<S: Borrow<str> + ?Sized>(
        &self,
        id: &S,
    ) -> Result<(&K, &V), MissingIDError<K>>;
}

A trait for getting an ID and a value from a map

Required Methods

fn get_id_value<S: Borrow<str> + ?Sized>( &self, id: &S, ) -> Result<(&K, &V), MissingIDError<K>>

Get the ID and value, if any, for the given collection

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl<K: ID + Borrow<str>, V> GetIDValue<K, V> for IndexMap<K, V>

fn get_id_value<S: Borrow<str> + ?Sized>( &self, id: &S, ) -> Result<(&K, &V), MissingIDError<K>>

Implementors