Struct ScratchDir 

pub struct ScratchDir {
    pub path: PathBuf,
}

A scratch directory under the system temp dir, removed on drop.

File-driven codecs write a handful of sidecar files (the input, the blob, the output, plus any codec-private state) next to their output; isolating each invocation in its own directory keeps concurrent adapter calls from colliding and makes cleanup a single remove_dir_all.

Fields

path: PathBuf

Absolute path to the created directory.

Implementations

impl ScratchDir

pub fn new(tag: &str) -> Result<Self>

Create a uniquely-named scratch directory (pid + nanos + seq + tag). The monotonic counter disambiguates two calls within the same nanosecond, so parallel adapter invocations never collide.

pub fn join(&self, name: &str) -> PathBuf

Join a file name onto the scratch directory.

Trait Implementations

impl Drop for ScratchDir

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.