Struct MapTool 

pub struct MapTool;

Implementations

impl MapTool

pub fn new() -> Self

pub fn merge<K: Eq + Hash + Clone, V: Clone>( &self, a: &HashMap<K, V>, b: &HashMap<K, V>, ) -> HashMap<K, V>

pub fn flip<K: Clone, V: Eq + Hash + Clone>( &self, map: &HashMap<K, V>, ) -> HashMap<V, K>

Trait Implementations

impl Clone for MapTool

fn clone(&self) -> MapTool

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for MapTool

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

Formats the value using the given formatter.

impl Default for MapTool

fn default() -> Self

Returns the “default value” for a type.