protobuf_field_is_map/2

Documentation
- Reference manual
- Packages
  - Google's Protocol Buffers Library
    - library(protobufs): Google's Protocol Buffers ("protobufs")

Availability::- use_module(library(protobufs)).(can be autoloaded)

Source

[semidet]protobuf_field_is_map(+MessageType, +FieldName)

Succeeds if MessageType’s FieldName is defined as a map<...> in the .proto file.