Trait twmap::LoadMultiple

pub trait LoadMultiple {
    type Item;

    // Required methods
    fn load_unchecked(&mut self) -> Result<(), MapError>;
    fn load_conditionally(
        &mut self,
        condition: impl Fn(&Self::Item) -> bool + Copy
    ) -> Result<(), MapError>;

    // Provided method
    fn load(&mut self) -> Result<(), MapError> { ... }
}

Required Associated Types

type Item

Required Methods

fn load_unchecked(&mut self) -> Result<(), MapError>

fn load_conditionally( &mut self, condition: impl Fn(&Self::Item) -> bool + Copy ) -> Result<(), MapError>

Provided Methods

fn load(&mut self) -> Result<(), MapError>

Object Safety

This trait is not object safe.

Implementations on Foreign Types

impl LoadMultiple for [Group]

type Item = Layer

fn load_unchecked(&mut self) -> Result<(), MapError>

fn load_conditionally( &mut self, condition: impl Fn(&Self::Item) -> bool + Copy ) -> Result<(), MapError>

impl<T: Load> LoadMultiple for [T]

type Item = T

fn load_unchecked(&mut self) -> Result<(), MapError>

fn load_conditionally( &mut self, condition: impl Fn(&Self::Item) -> bool + Copy ) -> Result<(), MapError>

Implementors

impl LoadMultiple for Group

type Item = Layer