Trait delog::Delogger

pub unsafe trait Delogger: Log + TryLog + State<&'static AtomicUsize> {
    pub fn buffer(&self) -> &'static mut [u8];
    pub fn claimed(&self) -> &'static AtomicUsize;
    pub fn flush(&self, logs: &str);
    pub fn render(&self, record: &Record<'_>) -> &'static [u8];

    pub fn capacity(&self) -> usize { ... }
}

Semi-abstract characterization of the deferred loggers that the delog! macro produces.

Safety

This trait is markes "unsafe" to signal that users should never (need to) "write their own", but always go through the delog! macro.

The user has access to the global logger via delog::logger(), but only as TryLog/Log implementation, not with this direct access to implementation details.

Required methods

pub fn buffer(&self) -> &'static mut [u8]

the underlying buffer

pub fn claimed(&self) -> &'static AtomicUsize

How many characters were claimed so far.

pub fn flush(&self, logs: &str)

Call the flusher.

pub fn render(&self, record: &Record<'_>) -> &'static [u8]

Actually render the arguments (via internal static buffer).

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Provided methods

pub fn capacity(&self) -> usize

Capacity of circular buffer.

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Implementors

impl Delogger for Delogger

pub fn buffer(&self) -> &'static mut [u8]

pub fn flush(&self, logs: &str)

pub fn claimed(&self) -> &'static AtomicUsize

pub fn render(&self, record: &Record<'_>) -> &'static [u8]

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