Struct StringSink 

pub struct StringSink { /* private fields */ }

A simple log sink that writes to a Vec<String>.

Implementations

impl StringSink

pub fn new() -> Self

Create an empty sink.

pub fn record(&mut self, event: &TraceEvent)

Record a formatted event.

pub fn lines(&self) -> &[String]

Get all recorded lines.

pub fn clear(&mut self)

Clear all lines.

pub fn len(&self) -> usize

Number of recorded lines.

pub fn is_empty(&self) -> bool

Check if empty.

pub fn render(&self) -> String

Render to a single string with newlines.

Trait Implementations

impl Clone for StringSink

fn clone(&self) -> StringSink

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StringSink

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

Formats the value using the given formatter.

impl Default for StringSink

fn default() -> StringSink

Returns the “default value” for a type.