Struct CreatedSet 

pub struct CreatedSet {
    home: PathBuf,
}

Fields

home: PathBuf

Implementations

impl CreatedSet

pub fn new(home: PathBuf) -> Self

fn data_path(&self, key: &str) -> PathBuf

fn lock_path(&self, key: &str) -> PathBuf

fn open_lock(&self, key: &str) -> Result<File>

fn mutate(&self, key: &str, f: impl FnOnce(&mut Vec<Entry>)) -> Result<()>

Read-merge-write one key’s file under its lock.

pub fn append(&self, directory: &Path, id: &str) -> Result<()>

fn data_files(&self) -> Vec<(String, PathBuf)>

Every created.<key>.json in the home, as (key, path).

pub fn prune(&self, id: &str) -> Result<()>

pub fn contains(&self, id: &str) -> Result<Option<PathBuf>>

The directory recorded for id, scanning every file without locking.

pub fn ids_for(&self, directory: &Path) -> Vec<String>

The ids stored for directory’s key, in stored order.

pub fn ids(&self) -> Vec<String>

pub fn sweep(&self, now_ms: i64, max_age_ms: i64) -> Vec<PathBuf>

Remove data files older than max_age_ms (by the data file’s mtime) together with their .lock, holding the lock; a .lock alone is removed only when itself older than 30 days.

Trait Implementations

impl Clone for CreatedSet

fn clone(&self) -> CreatedSet

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for CreatedSet

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.