Trait Target

pub trait Target:
    Send
    + Sync
    + TargetClone {
    // Required method
    fn write(&self, level: LogLevel, formatted: &str) -> Result<(), Error>;

    // Provided methods
    fn filter_level(&self) -> Option<LogLevel> { ... }
    fn id(&self) -> TargetId { ... }
}

Defines an output destination for log messages.

This trait allows the logger to write formatted messages to different destinations such as console, files, or custom targets.

Implementors must be thread-safe (Send + Sync) and cloneable.

Required Methods

fn write(&self, level: LogLevel, formatted: &str) -> Result<(), Error>

Writes a formatted log message to the target.

Arguments

• level - The log level of the message
• formatted - The formatted log message to write

Returns

Ok(()) if successful, or an error if the write operation failed

Provided Methods

fn filter_level(&self) -> Option<LogLevel>

Returns a custom filter level for the target. If the target has a filter level set, log messages with a lower level will be ignored.

fn id(&self) -> TargetId

Returns the target ID for the target. This is used to identify the target in the logger.

Trait Implementations

impl Clone for Box<dyn Target>

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

Implementors

impl Target for Console

impl Target for File