Struct RecordingWriter 

pub struct RecordingWriter { /* private fields */ }

Append-only JSONL writer. One file = one stream of exchanges. Cheap drop semantics: flush is best-effort on drop, explicit flush available for callers who need durability.

Implementations

impl RecordingWriter

pub fn open(path: impl AsRef<Path>) -> Result<Self>

Open path, creating it (or appending if it exists).

pub fn write(&mut self, ex: &RecordedExchange) -> Result<()>

Append one exchange. Errors propagate so callers can downgrade to “log on failure, don’t crash the request”.

pub fn flush(&mut self) -> Result<()>

pub fn count(&self) -> usize

Number of exchanges written this session.

Trait Implementations

impl Drop for RecordingWriter

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.