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fix: add specific error set for SelectiveWalker iterator function

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Sam Bossley 2025-11-14 08:35:45 -05:00 • committed by Ryan Liptak
parent 4187d0e8fe
commit 1ebbdf8eef
1 changed files with 3 additions and 1 deletions
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4
lib/std/fs/Dir.zig
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@ -671,10 +671,12 @@ pub const SelectiveWalker = struct {
name_buffer: std.ArrayListUnmanaged(u8), name_buffer: std.ArrayListUnmanaged(u8),
allocator: Allocator, allocator: Allocator,
pub const Error = IteratorError || Allocator.Error;
/// After each call to this function, and on deinit(), the memory returned /// After each call to this function, and on deinit(), the memory returned
/// from this function becomes invalid. A copy must be made in order to keep /// from this function becomes invalid. A copy must be made in order to keep
/// a reference to the path. /// a reference to the path.
pub fn next(self: *SelectiveWalker) !?Walker.Entry { pub fn next(self: *SelectiveWalker) Error!?Walker.Entry {
while (self.stack.items.len > 0) { while (self.stack.items.len > 0) {
const top = &self.stack.items[self.stack.items.len - 1]; const top = &self.stack.items[self.stack.items.len - 1];
var dirname_len = top.dirname_len; var dirname_len = top.dirname_len;