MessageFactory

timber_rust

Struct MessageFactory 

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pub struct MessageFactory {}
Expand description

The primary entry point for creating log messages.

Methods are designed to be “allocation-aware,” using Cow to keep static string logging as fast as possible.

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impl MessageFactory

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pub fn string_msg<S1, S2>(level: S1, content: S2) -> Message
where S1: Into<Cow<'static, str>>, S2: Into<Cow<'static, str>>,

Creates a text-based message.

If passed &'static str, no heap allocation occurs for the strings.

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pub fn json_msg<S>(level: S, content: Value) -> Message
where S: Into<Cow<'static, str>>,

Creates a json-based message from a json Value.

§Feature Requirement

Only available when the json feature is enabled.

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pub fn error_msg<S>(level: S, content: Box<dyn Error + Send + Sync>) -> Message
where S: Into<Cow<'static, str>>,

Creates a error-based message from a boxed Error.

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