trace

package

v0.4.0 Latest Latest Go to latest Published: May 31, 2026 License: GPL-3.0 Imports: 4 Imported by: 0

Details

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func FromContext(ctx context.Context) string

FromContext extracts the trace ID from context, or returns "".

func HTTPMiddleware(next http.Handler) http.Handler

HTTPMiddleware extracts or generates a trace ID from the X-Trace-Id header and injects it into the request context.

func NewContext(ctx context.Context) context.Context

NewContext returns a context with a new trace ID.

func WithTraceID(ctx context.Context, id string) context.Context

WithTraceID returns a context with the given trace ID.

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