Trait MessageFormatter 

pub trait MessageFormatter {
    type Result;

    // Required method
    fn format(
        &mut self,
        record: &Record<'_>,
        metadata: Option<ExtendedMetadata>,
    ) -> Result<Self::Result, MessageError>;
}

Required Associated Types

type Result

Required Methods

fn format( &mut self, record: &Record<'_>, metadata: Option<ExtendedMetadata>, ) -> Result<Self::Result, MessageError>

Implementors

impl MessageFormatter for RustMessageFormatter

type Result = Data<Logs>

impl<'a> MessageFormatter for &CPPMessageFormatter<'a>

type Result = &'a mut LogMessage<'a>