Commit abed0f5129
Changed files (2)
lib
lib/std/Io/buffered_atomic_file.zig
@@ -1,55 +0,0 @@
-const std = @import("../std.zig");
-const mem = std.mem;
-const fs = std.fs;
-const File = std.fs.File;
-
-pub const BufferedAtomicFile = struct {
- atomic_file: fs.AtomicFile,
- file_writer: File.Writer,
- buffered_writer: BufferedWriter,
- allocator: mem.Allocator,
-
- pub const buffer_size = 4096;
- pub const BufferedWriter = std.io.BufferedWriter(buffer_size, File.Writer);
- pub const Writer = std.io.GenericWriter(*BufferedWriter, BufferedWriter.Error, BufferedWriter.write);
-
- /// TODO when https://github.com/ziglang/zig/issues/2761 is solved
- /// this API will not need an allocator
- pub fn create(
- allocator: mem.Allocator,
- dir: fs.Dir,
- dest_path: []const u8,
- atomic_file_options: fs.Dir.AtomicFileOptions,
- ) !*BufferedAtomicFile {
- var self = try allocator.create(BufferedAtomicFile);
- self.* = BufferedAtomicFile{
- .atomic_file = undefined,
- .file_writer = undefined,
- .buffered_writer = undefined,
- .allocator = allocator,
- };
- errdefer allocator.destroy(self);
-
- self.atomic_file = try dir.atomicFile(dest_path, atomic_file_options);
- errdefer self.atomic_file.deinit();
-
- self.file_writer = self.atomic_file.file.deprecatedWriter();
- self.buffered_writer = .{ .unbuffered_writer = self.file_writer };
- return self;
- }
-
- /// always call destroy, even after successful finish()
- pub fn destroy(self: *BufferedAtomicFile) void {
- self.atomic_file.deinit();
- self.allocator.destroy(self);
- }
-
- pub fn finish(self: *BufferedAtomicFile) !void {
- try self.buffered_writer.flush();
- try self.atomic_file.finish();
- }
-
- pub fn writer(self: *BufferedAtomicFile) Writer {
- return .{ .context = &self.buffered_writer };
- }
-};
lib/std/Io.zig
@@ -471,8 +471,6 @@ pub const changeDetectionStream = @import("Io/change_detection_stream.zig").chan
pub const FindByteWriter = @import("Io/find_byte_writer.zig").FindByteWriter;
pub const findByteWriter = @import("Io/find_byte_writer.zig").findByteWriter;
-pub const BufferedAtomicFile = @import("Io/buffered_atomic_file.zig").BufferedAtomicFile;
-
pub const tty = @import("Io/tty.zig");
/// A Writer that doesn't write to anything.
@@ -895,7 +893,6 @@ test {
_ = Writer;
_ = @import("Io/bit_reader.zig");
_ = @import("Io/bit_writer.zig");
- _ = @import("Io/buffered_atomic_file.zig");
_ = @import("Io/buffered_reader.zig");
_ = @import("Io/buffered_writer.zig");
_ = @import("Io/counting_writer.zig");