Trait modalkit::prelude::BoundaryTest

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pub trait BoundaryTest {
    // Required methods
    fn is_boundary_begin(&self, ctx: &BoundaryTestContext) -> bool;
    fn is_boundary_end(&self, ctx: &BoundaryTestContext) -> bool;

    // Provided method
    fn is_boundary(
        &self,
        terminus: MoveTerminus,
        ctx: &BoundaryTestContext
    ) -> bool { ... }
}
Expand description

Trait for types which have simple start and end boundaries within a text document.

Boundaries are searched for a character at a time, with the previous and following character context provided if available.

Required Methods§

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fn is_boundary_begin(&self, ctx: &BoundaryTestContext) -> bool

Check whether we are at the beginning of the range.

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fn is_boundary_end(&self, ctx: &BoundaryTestContext) -> bool

Check whether we are at the end of the range.

Provided Methods§

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fn is_boundary(&self, terminus: MoveTerminus, ctx: &BoundaryTestContext) -> bool

Check whether we are at the given side of the range.

Implementors§