Struct HarRecorder 

pub struct HarRecorder { /* private fields */ }

A minimal HAR recorder: builds a Har in memory and can write it to disk.

This exists so that route_from_har’s update path has a place to land, but recording is not wired into the live request stream of pages in this pass. Constructing a recorder and calling HarRecorder::record_entry works, but nothing feeds it live traffic automatically. See the report.

Implementations

impl HarRecorder

pub fn new() -> Self

pub fn record_entry(&mut self, entry: HarEntry)

Append a pre-built entry. (Not yet driven automatically by page traffic.)

pub fn len(&self) -> usize

Number of recorded entries so far.

pub fn is_empty(&self) -> bool

Whether any entries have been recorded.

pub fn to_har(&self) -> Har

Build the in-memory Har document.

pub fn to_json(&self) -> Result<String>

Serialize the recorded HAR to a JSON string (pretty, matching the HAR convention of human-readable files).

pub fn save<P: AsRef<Path>>(&self, path: P) -> Result<()>

Write the recorded HAR to path.

Trait Implementations

impl Clone for HarRecorder

fn clone(&self) -> HarRecorder

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for HarRecorder

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

Formats the value using the given formatter.

impl Default for HarRecorder

fn default() -> HarRecorder

Returns the “default value” for a type.