Zig 0.17.0-dev (Split by item)

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trim

Remove a set of values from the beginning and end of a slice.

mem.trim

pub fn trim(comptime T: type, slice: []const T, values_to_strip: []const T) []const T

File

lib/std/mem.zig:1213

Code

pub fn trim(comptime T: type, slice: []const T, values_to_strip: []const T) []const T {
    var begin: usize = 0;
    var end: usize = slice.len;
    while (begin < end and findScalar(T, values_to_strip, slice[begin]) != null) : (begin += 1) {}
    while (end > begin and findScalar(T, values_to_strip, slice[end - 1]) != null) : (end -= 1) {}
    return slice[begin..end];
}