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/// Options to configure how llama.cpp logs are intercepted.
#[derive(Default, Debug, Clone)]
pub struct LogOptions {
pub disabled: bool,
pub demote_info_to_debug: bool,
}
impl LogOptions {
/// If enabled, logs are sent to tracing. If disabled, all logs are suppressed. Default is for
/// logs to be sent to tracing.
#[must_use]
pub const fn with_logs_enabled(mut self, enabled: bool) -> Self {
self.disabled = !enabled;
self
}
/// When enabled, llama.cpp and ggml INFO logs are demoted to DEBUG tracing level. WARN and
/// ERROR logs retain their original severity. This suppresses verbose informational output
/// under a typical INFO-level subscriber while keeping important diagnostics visible.
/// All demoted logs remain available via `RUST_LOG=debug`.
#[must_use]
pub const fn with_demote_info_to_debug(mut self, demote: bool) -> Self {
self.demote_info_to_debug = demote;
self
}
}
#[cfg(test)]
mod tests {
use super::LogOptions;
#[test]
fn builder_chain_sets_both_flags() {
let options = LogOptions::default()
.with_logs_enabled(false)
.with_demote_info_to_debug(true);
assert!(options.disabled);
assert!(options.demote_info_to_debug);
}
}