FromContext returns a logger stored in a context.

Handler does the actual work of the http middleware.

Middleware is a middleware for writing request logs in a structured format to stackdriver.

Must panics if the logger can not be created.

NewContext wraps a context with a logger with default fields.

NewLogger creates a logger with stackdriver settings.

ParseTraceHeader takes a GCP trace header and translates it to a trace, span, and whether or not this was sampled.