tiny.choir.backends.artifact.serialization

1pub const serialization = @import("serialization/root.zig");

1const std = @import("std");2const artifact = @import("../root.zig");34pub const format = @import("format.zig");5pub const metadata = @import("metadata.zig");6pub const option = @import("option.zig");7pub const linkage = @import("linkage.zig");8pub const payload = @import("payload.zig");9pub const verification = @import("verification.zig");1011pub const magic = format.magic;12pub const format_version = format.version;13pub const SerializeError = format.WriteError;14pub const DeserializeError = format.Error || std.mem.Allocator.Error;1516pub fn serialize(allocator: std.mem.Allocator, value: *const artifact.Artifact) SerializeError![]u8 {17    var writer = format.Writer.init(allocator);18    errdefer writer.deinit();19    try writer.writeRaw(format.magic);20    try writer.writeInt(u32, format.version);21    try metadata.write(&writer, value.metadata);22    try option.write(&writer, value.options);23    try linkage.write(&writer, value.linkage);24    try payload.write(&writer, value.payload);25    try verification.write(&writer, value.verification);26    return try writer.finish();27}2829pub fn deserialize(allocator: std.mem.Allocator, bytes: []const u8) DeserializeError!artifact.Artifact {30    var reader = try format.Reader.init(bytes);31    if (!std.mem.eql(u8, try reader.readRaw(format.magic.len), format.magic)) return error.InvalidMagic;32    if (try reader.readInt(u32) != format.version) return error.UnsupportedVersion;3334    var decoded_metadata = try metadata.read(allocator, &reader);35    defer decoded_metadata.deinit();36    var value = try artifact.Artifact.init(allocator, decoded_metadata.value);37    errdefer value.deinit();38    try option.readInto(&reader, &value.options);39    try linkage.readInto(&reader, &value.linkage);40    try payload.readInto(&reader, &value.payload);41    try verification.readInto(&reader, allocator, &value.verification);42    if (!reader.atEnd()) return error.TrailingBytes;43    return value;44}