Struct IndexTableBuilder

pub struct IndexTableBuilder<T>
where
    T: Eq + Hash + Default + 'static,
{ /* private fields */ }

Deduplicate values, returning the index to the unique occurrence in an array.

Implementations

impl<T> IndexTableBuilder<T>

where T: Eq + Hash + Default + 'static,

pub fn intern(&mut self, value: impl Into<T>) -> usize

Inserts a value, if not present yet, and returns its index.

pub fn build(self) -> Vec<T>

Consumes this builder and returns all the values that were interned.

Trait Implementations

impl<T> Default for IndexTableBuilder<T>

where T: Eq + Hash + Default + 'static,

fn default() -> IndexTableBuilder<T>

Returns the “default value” for a type.