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#![doc(html_root_url="https://docs.rs/zipkin/0.1")]
#![warn(missing_docs)]
extern crate data_encoding;
extern crate rand;
extern crate thread_local_object;
#[macro_use]
extern crate log;
#[macro_use]
#[cfg(feature = "serde")]
extern crate serde;
#[cfg(feature = "serde")]
use serde::{Serializer, Serialize};
#[cfg(feature = "serde")]
use std::time::{SystemTime, UNIX_EPOCH, Duration};
#[doc(inline)]
pub use annotation::Annotation;
#[doc(inline)]
pub use binary_annotation::BinaryAnnotation;
#[doc(inline)]
pub use endpoint::Endpoint;
#[doc(inline)]
pub use report::Report;
#[doc(inline)]
pub use sample::Sample;
#[doc(inline)]
pub use span::Span;
#[doc(inline)]
pub use span_id::SpanId;
#[doc(inline)]
pub use trace_context::TraceContext;
#[doc(inline)]
pub use trace_id::TraceId;
#[doc(inline)]
pub use tracer::{Tracer, OpenSpan};
pub mod annotation;
pub mod binary_annotation;
pub mod endpoint;
pub mod report;
pub mod sample;
pub mod span;
pub mod span_id;
pub mod trace_context;
pub mod trace_id;
pub mod tracer;
#[cfg(feature = "serde")]
fn time_micros<S>(time: &SystemTime, s: S) -> Result<S::Ok, S::Error>
where
S: Serializer,
{
duration_micros(
&time.duration_since(UNIX_EPOCH).unwrap_or(
Duration::from_secs(0),
),
s,
)
}
#[cfg(feature = "serde")]
fn duration_micros<S>(duration: &Duration, s: S) -> Result<S::Ok, S::Error>
where
S: Serializer,
{
let micros = duration.as_secs() * 1_000_000 + duration.subsec_nanos() as u64 / 1_000;
micros.serialize(s)
}
#[cfg(feature = "serde")]
fn opt_time_micros<S>(time: &Option<SystemTime>, s: S) -> Result<S::Ok, S::Error>
where
S: Serializer,
{
match *time {
Some(ref time) => time_micros(time, s),
None => s.serialize_none(),
}
}
#[cfg(feature = "serde")]
fn opt_duration_micros<S>(duration: &Option<Duration>, s: S) -> Result<S::Ok, S::Error>
where
S: Serializer,
{
match *duration {
Some(ref duration) => duration_micros(duration, s),
None => s.serialize_none(),
}
}