aingle-observability 0.1.0

Observability and tracing utilities for AIngle
Documentation 
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pub use off::*;
pub use context_wrap::MsgWrap;

#[cfg(feature = "channels")]
pub mod channel;
mod context_wrap;

#[allow(missing_docs)]
mod off;

/// Opentelemetry span extension trait.
/// This trait provides helper methods to the
/// [tracing::Span] for crossing thread and
/// process boundaries.
pub trait OpenSpanExt {
    /// Get the context of this span.
    fn get_context(&self) -> Context;
    /// Get the context of the current span.
    fn get_current_context() -> Context;
    /// Get the context as message pack bytes for
    /// sending over process boundaries.
    fn get_context_bytes(&self) -> Vec<u8> {
        Vec::with_capacity(0)
    }
    /// Get the current span as message pack bytes.
    fn get_current_bytes() -> Vec<u8>;
    /// Set the context of this span.
    fn set_context(&self, context: Context);
    /// Set the context of the current span.
    fn set_current_context(context: Context);
    #[allow(unused_variables)]
    /// Set the context of this span from bytes over the network.
    fn set_from_bytes(&self, bytes: Vec<u8>) {}
    /// Set the current span context from message pack bytes.
    fn set_current_bytes(bytes: Vec<u8>);
    /// Display this spans context as a String.
    fn display_context(&self) -> String;
}