pub struct Span {
pub span_id: SpanId,
pub trace_id: TraceId,
pub parent_span_id: Option<SpanId>,
pub same_process_as_parent: Option<bool>,
pub op: Option<String>,
pub description: Option<String>,
pub timestamp: Option<SystemTime>,
pub start_timestamp: SystemTime,
pub status: Option<SpanStatus>,
pub tags: Map<String, String>,
pub data: Map<String, Value>,
}
Expand description
Represents a tracing span.
Fields
span_id: SpanId
The ID of the span
trace_id: TraceId
Determines which trace the span belongs to.
parent_span_id: Option<SpanId>
Determines the parent of this span, if any.
same_process_as_parent: Option<bool>
Determines whether this span is generated in the same process as its parent, if any.
op: Option<String>
Short code identifying the type of operation the span is measuring.
description: Option<String>
Longer description of the span’s operation, which uniquely identifies the span but is consistent across instances of the span.
timestamp: Option<SystemTime>
The timestamp at the measuring of the span finished.
start_timestamp: SystemTime
The timestamp at the measuring of the span started.
status: Option<SpanStatus>
Describes the status of the span (e.g. ok
, cancelled
, etc.)
Optional tags to be attached to the span.
data: Map<String, Value>
Optional extra information to be sent with the span.
Implementations
Trait Implementations
sourceimpl<'de> Deserialize<'de> for Span
impl<'de> Deserialize<'de> for Span
sourcefn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
__D: Deserializer<'de>,
fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
__D: Deserializer<'de>,
Deserialize this value from the given Serde deserializer. Read more
impl StructuralPartialEq for Span
Auto Trait Implementations
impl RefUnwindSafe for Span
impl Send for Span
impl Sync for Span
impl Unpin for Span
impl UnwindSafe for Span
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more