fn relative(allocator: Allocator, from: []const u8, to: []const u8) ![]u8

Returns the relative path from from to to. If from and to each resolve to the same path (after calling resolve on each), a zero-length string is returned. On Windows this canonicalizes the drive to a capital letter and paths to \\.

Parameters

allocator: Allocator,
from: []const u8,
to: []const u8,