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mem.replace: Document that input/output cannot overlap #25230

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mem.replace: Document that input/output cannot overlap #25230

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1 change: 1 addition & 0 deletions lib/std/mem.zig
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Expand Up @@ -3785,6 +3785,7 @@ test rotate {

/// Replace needle with replacement as many times as possible, writing to an output buffer which is assumed to be of
/// appropriate size. Use replacementSize to calculate an appropriate buffer size.
/// The `input` and `output` slices must not overlap.
/// The needle must not be empty.
/// Returns the number of replacements made.
pub fn replace(comptime T: type, input: []const T, needle: []const T, replacement: []const T, output: []T) usize {
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