v0.1.2-pre.002

crates/ksp-logging-lib/src/lib.rs

@@ -0,0 +1,42 @@
+// file: crates/ksp-logging-lib/src/lib.rs
+// version: 1
+#![warn(missing_docs)]
+#![deny(unreachable_pub)]
+#![forbid(unsafe_code)]
+
+//! KSP-owned logging and tracing facade.
+//!
+//! This crate owns the KSP runtime logging contract. Behavioral KSP crates emit events and spans through this facade rather than depending directly on the
+//! `tracing` stack. Runtime subscriber initialization, filtering, outputs and hot reload are added by the following `0.1.2` prereleases.
+
+mod error;
+mod macros;
+mod settings;
+mod span;
+
+/// Error code used when runtime logging settings are invalid.
+pub use self::error::ERROR_CODE_INVALID_SETTINGS;
+/// Console stream selected for human-readable logs.
+pub use self::settings::ConsoleOutput;
+/// Runtime settings for the optional console output.
+pub use self::settings::ConsoleSettings;
+/// Rotation cadence for the optional file output.
+pub use self::settings::FileRotation;
+/// Runtime settings for the optional file output.
+pub use self::settings::FileSettings;
+/// Runtime filter level used by KSP logging settings.
+pub use self::settings::LogFilterLevel;
+/// Complete runtime settings consumed by Logging initialization and reload.
+pub use self::settings::LoggingSettings;
+/// Lifecycle events emitted for spans by the formatted subscriber.
+pub use self::settings::SpanEvents;
+/// Per-target filter override owned by Logging.
+pub use self::settings::TargetFilter;
+/// KSP-owned handle to a tracing span.
+pub use self::span::Span;
+/// Instruments an asynchronous future with a KSP span.
+pub use self::span::instrument;
+
+#[doc(hidden)]
+/// Internal macro bridge. KSP consumers must not use this reexport directly.
+pub extern crate tracing as __private_tracing;