Struct ComponentHandoff 

pub struct ComponentHandoff {
    pub start_offset_ns: u64,
    pub from: ComponentKind,
    pub to: ComponentKind,
    pub kind: HandoffKind,
    pub duration_ns: u64,
    pub wait_duration_ns: u64,
    pub bytes: Option<u64>,
    pub records: Option<u64>,
}

One ordered handoff between components actually used by a job.

Fields

start_offset_ns: u64

Offset from job start where the boundary was observed.

from: ComponentKind

Calling component.

to: ComponentKind

Receiving component.

kind: HandoffKind

Finite handoff class.

duration_ns: u64

Handoff wall duration, in nanoseconds.

wait_duration_ns: u64

Explicit wait within the handoff.

bytes: Option<u64>

Exact bytes, when known.

records: Option<u64>

Exact records, when known.

Trait Implementations

impl Clone for ComponentHandoff

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for ComponentHandoff

impl Debug for ComponentHandoff

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Eq for ComponentHandoff

impl PartialEq for ComponentHandoff

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl Serialize for ComponentHandoff

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for ComponentHandoff