Trait PointExt 

pub trait PointExt {
    // Required methods
    fn advance(self, delta: Point) -> Self;
    fn position(&self, document: &Document) -> Position;
}

Required Methods

fn advance(self, delta: Point) -> Self

fn position(&self, document: &Document) -> Position

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl PointExt for Point

fn advance(self, delta: Point) -> Self

Returns a new point shifted by delta, resetting the column when the delta moves to a different row.

fn position(&self, document: &Document) -> Position

Tree-sitter points use a zero-based row plus UTF-8 byte offset column, while the LSP expects UTF-16 code-unit offsets.

We take the document line for the point’s row, convert the byte column into a char index, and then into a UTF-16 offset to produce an lsp::Position.

Implementors