Module oc_propagation_http_b3
Functions to support the http header format of the tracecontext spec Implements the spec found here https://github.com/openzipkin/b3-propagation.
Data Types
maybe()
maybe(T) = T | undefined
Function Index
from_headers/1 | |
to_headers/1 |
Function Details
from_headers/1
from_headers(Headers::list() | map()) -> maybe(opencensus:span_ctx())
to_headers/1
to_headers(Span_ctx::opencensus:span_ctx()) -> maybe(list())