Zig 0.17.0-dev (Split by item)

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findIgnoreCasePosLinear

Consider using findIgnoreCasePos instead of this, which will automatically use a more sophisticated algorithm on larger inputs.

ascii.findIgnoreCasePosLinear

pub fn findIgnoreCasePosLinear(haystack: []const u8, start_index: usize, needle: []const u8) ?usize

File

lib/std/ascii.zig:409

Code

pub fn findIgnoreCasePosLinear(haystack: []const u8, start_index: usize, needle: []const u8) ?usize {
    var i: usize = start_index;
    const end = haystack.len - needle.len;
    while (i <= end) : (i += 1) {
        if (eqlIgnoreCase(haystack[i .. i + needle.len], needle)) return i;
    }
    return null;
}