Expand description
This module contains the definition of functions that can be used in expressions.
Macros§
- Generate binary function signature based on the function and the input types The user can provide custom signature for some functions in the form of a regular match arm, and the rest will be generated according to the provided list of functions like this:
Structs§
- An iterator over the variants of BinaryFunc
Enums§
- BinaryFunc is a function that takes two arguments. Also notice this enum doesn’t contain function arguments, since the arguments are stored in the expression.
- UnaryFunc is a function that takes one argument. Also notice this enum doesn’t contain function arguments, because the arguments are stored in the expression. (except
castfunction, which requires a type argument) - UnmaterializableFunc is a function that can’t be eval independently, and require special handling
- VariadicFunc is a function that takes a variable number of arguments.