Trait TimelineIndex 

pub trait TimelineIndex<'a> {
    type RefOutput;
    type MutOutput;

    // Required methods
    fn get_index_ref(self, timelines: &'a [Timeline]) -> Self::RefOutput;
    fn get_index_mut(self, timelines: &'a mut [Timeline]) -> Self::MutOutput;
}

A trait for indexing timeline(s)

RanimScene::timeline and RanimScene::timeline_mut uses the reference of TimelineIndex to index the timeline(s).

See TimelineQuery for more details.

Index Type	Output Type
usize	Option<&Timeline> and Option<&mut Timeline>
TimelineId	&Timeline and &mut Timeline
TQ: TimelineQuery<'a>	TQ::RessembleResult and TQ::RessembleMutResult
[TQ: TimelineQuery<'a>; N]	[TQ::RessembleResult; N] and Result<[TQ::RessembleMutResult; N], TimelineIndexMutError>

Required Associated Types

type RefOutput

Output of TimelineIndex::get_index_ref

type MutOutput

Output of TimelineIndex::get_index_mut

Required Methods

fn get_index_ref(self, timelines: &'a [Timeline]) -> Self::RefOutput

Get the reference of timeline(s) from RanimScene by the TimelineIndex.

fn get_index_mut(self, timelines: &'a mut [Timeline]) -> Self::MutOutput

Get the mutable reference of timeline(s) from RanimScene by the TimelineIndex.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl<'a> TimelineIndex<'a> for usize

type RefOutput = Option<&'a Timeline>

type MutOutput = Option<&'a mut Timeline>

fn get_index_ref(self, timelines: &'a [Timeline]) -> Self::RefOutput

fn get_index_mut(self, timelines: &'a mut [Timeline]) -> Self::MutOutput

impl<'a, TI: TimelineQuery<'a>, const N: usize> TimelineIndex<'a> for [TI; N]

fn get_index_mut(self, timelines: &'a mut [Timeline]) -> Self::MutOutput

Learnt from std::slice’s get_disjoint_mut

type RefOutput = [<TI as TimelineQuery<'a>>::RessembleResult; N]

type MutOutput = Result<[<TI as TimelineQuery<'a>>::RessembleMutResult; N], TimelineIndexMutError>

fn get_index_ref(self, timelines: &'a [Timeline]) -> Self::RefOutput

Implementors

impl<'a, TQ: TimelineQuery<'a>> TimelineIndex<'a> for TQ

type RefOutput = <TQ as TimelineQuery<'a>>::RessembleResult

type MutOutput = <TQ as TimelineQuery<'a>>::RessembleMutResult