Module fs 

Provides the fs module.

Examples

use pharos_runtime_core::fs;

Related

• crate for sibling modules in the same crate.

Constants

PRIVATE_FILE_MODE

Default private runtime-state mode on Unix hosts.

Statics

TEMP_FILE_COUNTER 🔒

Functions

append_file_within

Appends bytes to a regular file below an explicit capability root.

append_json_record_once

Writes a local JSONL outbox delivery once across retries and processes. A separate OS-locked companion survives atomic destination replacement. Both reading and replacement are bounded to 64 MiB; incomplete records fail closed instead of losing existing output or duplicating a delivery.

atomic_write 🔒

Replaces a file through a same-directory durable temporary file.

ensure_directory

Ensures directory.

sync_directory 🔒

Performs sync directory.

temporary_path 🔒

Builds the temporary path.

validate_write_destination 🔒

Resolves a write destination below a trusted root without following a final symlink.

write_binary_file

Writes bytes using the destination directory as the least-authority capability root.

write_file_within

Writes bytes below an explicit capability root through durable atomic replacement.

write_text_file

Writes a text document through durable atomic replacement.