Struct BackupPaths 

pub struct BackupPaths {
    pub workload: PathBuf,
    pub bak: PathBuf,
    pub bak_prev: PathBuf,
    pub temp: PathBuf,
}

Sibling-file paths for one workload.

Fields

workload: PathBuf

The workload file itself.

bak: PathBuf

<workload>.bak — most-recent prior content.

bak_prev: PathBuf

<workload>.bak.prev — one step further back.

temp: PathBuf

Tempfile used for the atomic write of the new content; renamed over workload once the buffer is flushed.

Implementations

impl BackupPaths

pub fn for_workload(workload_path: &Path) -> Self

Derive the sibling-file paths for workload_path. Convention: <file>.bak, <file>.bak.prev, and <file>.tmp all live in the same directory as the workload, so the renames stay within one filesystem (atomic).

Trait Implementations

impl Clone for BackupPaths

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BackupPaths

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

Formats the value using the given formatter.