Trait WouldApply 

pub trait WouldApply {
    // Required method
    fn would_apply(&self, ctx: &WouldApplyContext<'_>) -> bool;
}

Find out whether a lookup would be applied.

Required Methods

fn would_apply(&self, ctx: &WouldApplyContext<'_>) -> bool

Whether the lookup would be applied.

Dyn Compatibility

This trait is dyn compatible.

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

Implementations on Foreign Types

impl WouldApply for AlternateSubstFormat1<'_>

fn would_apply(&self, ctx: &WouldApplyContext<'_>) -> bool

impl WouldApply for ChainedSequenceContextFormat1<'_>

fn would_apply(&self, ctx: &WouldApplyContext<'_>) -> bool

impl WouldApply for ChainedSequenceContextFormat2<'_>

fn would_apply(&self, ctx: &WouldApplyContext<'_>) -> bool

impl WouldApply for ChainedSequenceContextFormat3<'_>

fn would_apply(&self, ctx: &WouldApplyContext<'_>) -> bool

impl WouldApply for Ligature<'_>

fn would_apply(&self, ctx: &WouldApplyContext<'_>) -> bool

impl WouldApply for LigatureSet<'_>

fn would_apply(&self, ctx: &WouldApplyContext<'_>) -> bool

impl WouldApply for LigatureSubstFormat1<'_>

fn would_apply(&self, ctx: &WouldApplyContext<'_>) -> bool

impl WouldApply for MultipleSubstFormat1<'_>

fn would_apply(&self, ctx: &WouldApplyContext<'_>) -> bool

impl WouldApply for ReverseChainSingleSubstFormat1<'_>

fn would_apply(&self, ctx: &WouldApplyContext<'_>) -> bool

impl WouldApply for SequenceContextFormat1<'_>

fn would_apply(&self, ctx: &WouldApplyContext<'_>) -> bool

impl WouldApply for SequenceContextFormat2<'_>

fn would_apply(&self, ctx: &WouldApplyContext<'_>) -> bool

impl WouldApply for SequenceContextFormat3<'_>

fn would_apply(&self, ctx: &WouldApplyContext<'_>) -> bool

impl WouldApply for SingleSubstFormat1<'_>

fn would_apply(&self, ctx: &WouldApplyContext<'_>) -> bool

impl WouldApply for SingleSubstFormat2<'_>

fn would_apply(&self, ctx: &WouldApplyContext<'_>) -> bool

Implementors