Trait bip_bencode::Dictionary
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[src]
pub trait Dictionary<'a, V> {
fn to_list(&self) -> Vec<(&'a [u8], &V)>;
fn lookup(&self, key: &[u8]) -> Option<&V>;
fn lookup_mut(&mut self, key: &[u8]) -> Option<&mut V>;
fn insert(&mut self, key: &'a [u8], value: V) -> Option<V>;
fn remove(&mut self, key: &[u8]) -> Option<V>;
}Trait for working with generic map data structures.
Required Methods
fn to_list(&self) -> Vec<(&'a [u8], &V)>
Convert the dictionary to an unordered list of key/value pairs.
fn lookup(&self, key: &[u8]) -> Option<&V>
Lookup a value in the dictionary.
fn lookup_mut(&mut self, key: &[u8]) -> Option<&mut V>
Lookup a mutable value in the dictionary.
fn insert(&mut self, key: &'a [u8], value: V) -> Option<V>
Insert a key/value pair into the dictionary.
fn remove(&mut self, key: &[u8]) -> Option<V>
Remove a value from the dictionary and return it.