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-rw-r--r--lib/std/Io/find_byte_writer.zig40
1 files changed, 0 insertions, 40 deletions
diff --git a/lib/std/Io/find_byte_writer.zig b/lib/std/Io/find_byte_writer.zig
deleted file mode 100644
index fe6836f603..0000000000
--- a/lib/std/Io/find_byte_writer.zig
+++ /dev/null
@@ -1,40 +0,0 @@
-const std = @import("../std.zig");
-const io = std.io;
-const assert = std.debug.assert;
-
-/// A Writer that returns whether the given character has been written to it.
-/// The contents are not written to anything.
-pub fn FindByteWriter(comptime UnderlyingWriter: type) type {
- return struct {
- const Self = @This();
- pub const Error = UnderlyingWriter.Error;
- pub const Writer = io.GenericWriter(*Self, Error, write);
-
- underlying_writer: UnderlyingWriter,
- byte_found: bool,
- byte: u8,
-
- pub fn writer(self: *Self) Writer {
- return .{ .context = self };
- }
-
- fn write(self: *Self, bytes: []const u8) Error!usize {
- if (!self.byte_found) {
- self.byte_found = blk: {
- for (bytes) |b|
- if (b == self.byte) break :blk true;
- break :blk false;
- };
- }
- return self.underlying_writer.write(bytes);
- }
- };
-}
-
-pub fn findByteWriter(byte: u8, underlying_writer: anytype) FindByteWriter(@TypeOf(underlying_writer)) {
- return FindByteWriter(@TypeOf(underlying_writer)){
- .underlying_writer = underlying_writer,
- .byte = byte,
- .byte_found = false,
- };
-}