Trait otter_api_tests::ById

pub trait ById {
    type Id;
    type Entry;
    type Error;
    fn byid(&self, t: Self::Id) -> Result<&Self::Entry, Self::Error>;
    fn byid_mut(&mut self, t: Self::Id) -> Result<&mut Self::Entry, Self::Error>;
}

Associated Types

type Id

type Entry

type Error

Required methods

fn byid(&self, t: Self::Id) -> Result<&Self::Entry, Self::Error>

fn byid_mut(&mut self, t: Self::Id) -> Result<&mut Self::Entry, Self::Error>

Implementors

impl ById for GPieces

type Id = PieceId

type Entry = GPiece

type Error = PieceOpError

pub fn byid(&self, piece: PieceId) -> Result<&GPiece, PieceOpError>

pub fn byid_mut(&mut self, piece: PieceId) -> Result<&mut GPiece, PieceOpError>

impl<I, T> ById for SecondaryMap<I, T> where
    I: IdForById + Key, 

type Id = I

type Entry = T

type Error = <I as IdForById>::Error

pub fn byid(
    &self,
    t: <SecondaryMap<I, T> as ById>::Id
) -> Result<&T, <SecondaryMap<I, T> as ById>::Error>

pub fn byid_mut(
    &mut self,
    t: <SecondaryMap<I, T> as ById>::Id
) -> Result<&mut T, <SecondaryMap<I, T> as ById>::Error>

impl<I, T> ById for DenseSlotMap<I, T> where
    I: IdForById + Key, 

type Id = I

type Entry = T

type Error = <I as IdForById>::Error

pub fn byid(
    &self,
    t: <DenseSlotMap<I, T> as ById>::Id
) -> Result<&T, <DenseSlotMap<I, T> as ById>::Error>

pub fn byid_mut(
    &mut self,
    t: <DenseSlotMap<I, T> as ById>::Id
) -> Result<&mut T, <DenseSlotMap<I, T> as ById>::Error>