View Source GoogleApi.TrafficDirector.V3.Model.StructMatcher (google_api_traffic_director v0.4.0)
StructMatcher provides a general interface to check if a given value is matched in google.protobuf.Struct. It uses path
to retrieve the value from the struct and then check if it's matched to the specified value. For example, for the following Struct: .. code-block:: yaml fields: a: struct_value: fields: b: struct_value: fields: c: string_value: pro t: list_value: values: - string_value: m - string_value: n The following MetadataMatcher is matched as the path [a, b, c] will retrieve a string value "pro" from the Metadata which is matched to the specified prefix match. .. code-block:: yaml path: - key: a - key: b - key: c value: string_match: prefix: pr The following StructMatcher is matched as the code will match one of the string values in the list at the path [a, t]. .. code-block:: yaml path: - key: a - key: t value: list_match: one_of: string_match: exact: m An example use of StructMatcher is to match metadata in envoy.v*.core.Node.
Attributes
-
path
(type:list(GoogleApi.TrafficDirector.V3.Model.PathSegment.t)
, default:nil
) - The path to retrieve the Value from the Struct. -
value
(type:GoogleApi.TrafficDirector.V3.Model.ValueMatcher.t
, default:nil
) - The StructMatcher is matched if the value retrieved by path is matched to this value.
Summary
Functions
Unwrap a decoded JSON object into its complex fields.
Types
@type t() :: %GoogleApi.TrafficDirector.V3.Model.StructMatcher{ path: [GoogleApi.TrafficDirector.V3.Model.PathSegment.t()] | nil, value: GoogleApi.TrafficDirector.V3.Model.ValueMatcher.t() | nil }
Functions
Unwrap a decoded JSON object into its complex fields.