traefik/vendor/gopkg.in/DataDog/dd-trace-go.v1/ddtrace/ext/priority.go

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package ext
// Priority is a hint given to the backend so that it knows which traces to reject or kept.
// In a distributed context, it should be set before any context propagation (fork, RPC calls) to be effective.
const (
// PriorityUserReject informs the backend that a trace should be rejected and not stored.
// This should be used by user code overriding default priority.
PriorityUserReject = -1
// PriorityAutoReject informs the backend that a trace should be rejected and not stored.
// This is used by the builtin sampler.
PriorityAutoReject = 0
// PriorityAutoKeep informs the backend that a trace should be kept and not stored.
// This is used by the builtin sampler.
PriorityAutoKeep = 1
// PriorityUserKeep informs the backend that a trace should be kept and not stored.
// This should be used by user code overriding default priority.
PriorityUserKeep = 2
)