Zig 0.17.0-dev (Split by item)

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cutSuffix

If slice ends with suffix, returns slice from beginning to start of suffix.

mem.cutSuffix

pub fn cutSuffix(comptime T: type, slice: []const T, suffix: []const T) ?[]const T

File

lib/std/mem.zig:3205

Code

pub fn cutSuffix(comptime T: type, slice: []const T, suffix: []const T) ?[]const T {
    return if (endsWith(T, slice, suffix)) slice[0 .. slice.len - suffix.len] else null;
}