diff options
Diffstat (limited to 'lib/std/io/buffered_reader.zig')
| -rw-r--r-- | lib/std/io/buffered_reader.zig | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/lib/std/io/buffered_reader.zig b/lib/std/io/buffered_reader.zig index 2f6677c6a5..efc1d78cc4 100644 --- a/lib/std/io/buffered_reader.zig +++ b/lib/std/io/buffered_reader.zig @@ -20,8 +20,8 @@ pub fn BufferedReader(comptime buffer_size: usize, comptime ReaderType: type) ty var dest_index: usize = 0; while (dest_index < dest.len) { - const written = std.math.min(dest.len - dest_index, self.end - self.start); - std.mem.copy(u8, dest[dest_index..], self.buf[self.start .. self.start + written]); + const written = @min(dest.len - dest_index, self.end - self.start); + @memcpy(dest[dest_index..][0..written], self.buf[self.start..][0..written]); if (written == 0) { // buf empty, fill it const n = try self.unbuffered_reader.read(self.buf[0..]); @@ -115,11 +115,8 @@ test "io.BufferedReader Block" { } fn read(self: *Self, dest: []u8) Error!usize { - if (self.curr_read >= self.reads_allowed) { - return 0; - } - std.debug.assert(dest.len >= self.block.len); - std.mem.copy(u8, dest, self.block); + if (self.curr_read >= self.reads_allowed) return 0; + @memcpy(dest[0..self.block.len], self.block); self.curr_read += 1; return self.block.len; |