Struct TokioHashlineFs 

pub struct TokioHashlineFs { /* private fields */ }

tokio::fs-backed HashlineFs with workspace-bound security and per-file write serialization.

Implementations

impl TokioHashlineFs

pub fn new(root: PathBuf) -> Self

Create with the given root directory (workspace root).

Trait Implementations

impl HashlineFs for TokioHashlineFs

fn read_text<'life0, 'life1, 'async_trait>( &'life0 self, path: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<String, HashlineError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Read the full raw text of path. Returns HashlineError::NotFound when the file does not exist.

fn write_text<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, path: &'life1 str, text: &'life2 str, ) -> Pin<Box<dyn Future<Output = Result<String, HashlineError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Atomically write text to path, returning the written path.

fn preflight_write<'life0, 'life1, 'async_trait>( &'life0 self, path: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<(), HashlineError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Check write permission / parent existence without writing. Default is a no-op (always ok).

fn canonical_path(&self, path: &str) -> String

Canonicalize path for duplicate-section detection. Two sections whose paths canonicalize to the same string are treated as the same file.

fn is_not_found(&self, err: &HashlineError) -> bool

Whether err represents a “file not found” condition.