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Module macros

mz_expr::scalar::func

Module macros 

Source

Macros§

derive_binary 🔒
Generates the BinaryFunc enum, its impl block (with 8 delegating methods), Display impl, and From<InnerType> impls for each variant.
derive_unary 🔒
Temporary macro that generates the equivalent of what enum_dispatch will do in the future. We need this manual macro implementation to delegate to the previous manual implementation for variants that use the old definitions.
derive_variadic 🔒
Generates the VariadicFunc enum, its impl block, Display impl, and From<InnerType> impls for each variant.
to_unary 🔒