fce7555e46
Task 2: FsApi / Ring0FsFileIo 拡張 - FsApi trait に append_all(path, data) メソッド追加 - StdFsApi で append_all() を std::fs::OpenOptions で実装 - Ring0FsFileIo に mode を保持、write() で truncate/append を切り替え - Ring0FsFileIo に内部 metadata() ヘルパ追加（FsApi.metadata() 呼び出し） Task 3: FileHandleBox API 実装 - open(path, mode) で "r"/"w"/"a" 3モードをサポート - write_all() で read-only mode チェック - 内部 Rust API：size / exists / is_file / is_dir メソッド実装 （NyashBox 公開は Phase 112+ に延期） Task 5: テスト + ドキュメント - 4つの新テスト PASS： - test_filehandlebox_append_mode（write→append→内容確認） - test_filehandlebox_metadata_size（size() 取得） - test_filehandlebox_metadata_is_file（is_file()/is_dir()） - test_filehandlebox_write_readonly_error（"r"で write 拒否） 統計： - 9ファイル修正（+316行, -35行） - 4つの新テスト追加（既存15テスト全PASS） - cargo build --release: SUCCESS - 11個のチェックリスト: ✅ ALL PASS 次フェーズ（Phase 112-114）の backlog も指示書で整理済み 🤖 Generated with Claude Code Co-Authored-By: Claude <noreply@anthropic.com>
62 lines
1.9 KiB
Rust
62 lines
1.9 KiB
Rust
//! Phase 110.5: FileBox/FileHandleBox shared error messages
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//!
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//! This module provides a single source of truth for all error messages
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//! used across FileBox and FileHandleBox implementations.
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//!
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//! # Design Benefits
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//!
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//! - **SSOT**: All error messages defined in one place
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//! - **i18n Ready**: Easy to internationalize later
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//! - **Consistency**: Identical errors across FileBox and FileHandleBox
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//! - **Maintainability**: Update once, apply everywhere
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/// Provider not initialized error (FileBox/FileHandleBox common)
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pub fn provider_not_initialized() -> String {
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"FileBox provider not initialized".to_string()
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}
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/// File I/O disabled in no-fs profile (FileHandleBox specific)
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pub fn provider_disabled_in_nofs_profile() -> String {
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"File I/O disabled in no-fs profile. FileHandleBox is not available.".to_string()
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}
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/// FileHandleBox already open error
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pub fn already_open() -> String {
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"FileHandleBox is already open. Call close() first.".to_string()
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}
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/// FileHandleBox not open error
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pub fn not_open() -> String {
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"FileHandleBox is not open".to_string()
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}
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/// Unsupported mode error (with mode name)
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pub fn unsupported_mode(mode: &str) -> String {
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format!("Unsupported mode: {}. Use 'r', 'w', or 'a'", mode)
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}
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/// Read not supported by provider
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pub fn read_not_supported() -> String {
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"Read not supported by FileBox provider".to_string()
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}
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/// Write not supported by provider
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pub fn write_not_supported() -> String {
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"Write not supported by FileBox provider".to_string()
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}
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/// No provider available
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pub fn no_provider_available() -> String {
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"No provider available".to_string()
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}
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/// FileHandleBox opened in read mode (cannot write)
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pub fn opened_in_read_mode() -> String {
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"FileHandleBox opened in read mode".to_string()
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}
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/// Read-only provider error message
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pub fn write_not_supported_readonly() -> String {
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"Error: write not supported by provider (read-only)".to_string()
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}
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