Changed Ranges

Overview

Tree-to-tree diffing for repaints and re-analysis. Source: src/tree/changed_ranges.zig.

Functions and methods

pub fn changedRanges(gpa: Allocator, old_tree: *const Tree, new_tree: *const Tree) Allocator.Error![]Range
pub fn freeRanges(gpa: Allocator, ranges: []Range) void
// allocator-inheriting forms on Tree:
pub fn getChangedRanges(self: *const Tree, other: *const Tree) Allocator.Error![]Range
pub fn freeChangedRanges(self: *const Tree, ranges: []Range) void

Identical trees yield an empty slice. The caller owns the result.

Related pages

Changed Ranges guide, Tree, Range