Function contains_function_type 

pub fn contains_function_type(type_name: &TypeName) -> bool

Check recursively if the type name contains a function type.

Arguments

• type_name - The type name

Returns

True if the type name contains a function type.

Example

let type_name = TypeName::FunctionTypeName("MyFunction".to_string());
let contains = contains_function_type(&type_name);
assert!(contains);