Struct MemJournal 

pub struct MemJournal { /* private fields */ }

An in-memory journal, for tests and for the doctest above.

Implementations

impl MemJournal

pub fn new() -> Self

An empty journal.

pub fn lines(&self) -> Vec<String>

Every line recorded so far, in order.

Panics

If a previous holder of the lock panicked.

Trait Implementations

impl Debug for MemJournal

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

Formats the value using the given formatter.

impl Default for MemJournal

fn default() -> MemJournal

Returns the “default value” for a type.

impl Journal for MemJournal

fn record(&self, event: Event)

Records one event. Must not block and must not panic.

fn enabled(&self) -> bool

Whether building an Event for this journal is worth it.