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LogGuard

dig_logging

Struct LogGuard 

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pub struct LogGuard { /* private fields */ }
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Held by the caller for the life of the process. Dropping it flushes the file writer (SPEC §4.4); it also exposes runtime level control (SPEC §5).

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impl LogGuard

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pub fn log_dir(&self) -> &Path

The resolved log directory this run is writing to.

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pub fn set_filter(&self, directive: &str) -> Result<()>

Swap the live level filter (SPEC §5 runtime reload). The consumer’s control plane calls this.

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