Struct LogCrateProxy

pub struct LogCrateProxy { /* private fields */ }

Available on crate feature log only.

Proxy layer for compatible log crate.

Call init_log_crate_proxy to initialize the proxy, and then configure the proxy via log_crate_proxy.

After the proxy is initialized, it will forward all log messages from log crate to the global default logger or the logger set by LogCrateProxy::set_logger.

Note that the log crate uses a different log level filter and by default it rejects all log messages. To make LogCrateProxy able to receive log messages from log crate, you may need to call re_export::log::set_max_level with re_export::log::LevelFilter.

Examples

use spdlog::re_export::log;

spdlog::init_log_crate_proxy()?;
// Enable all log messages from `log` crate.
log::set_max_level(log::LevelFilter::Trace);

For more and detailed examples, see ./examples directory.

Implementations

impl LogCrateProxy

pub fn swap_logger(&self, logger: Option<Arc<Logger>>) -> Option<Arc<Logger>>

Sets a logger as the new receiver, and returens the old one.

If the argument logger is None, the global default logger will be used.

pub fn set_logger(&self, logger: Option<Arc<Logger>>)

Sets a logger as the new receiver.

If the argument logger is None, the global default logger will be used.

Trait Implementations

impl Default for LogCrateProxy

fn default() -> LogCrateProxy

Returns the “default value” for a type.

impl Log for LogCrateProxy

fn enabled(&self, metadata: &Metadata<'_>) -> bool

Determines if a log message with the specified metadata would be logged.

fn log(&self, record: &Record<'_>)

Logs the Record.

fn flush(&self)

Flushes any buffered records.