Module generic_params

Functions and structures to handle and manipulate generic parameters using the syn crate. It’s designed to support macro-driven code generation by simplifying, merging, extracting, and decomposing syn::Generics.

Re-exports

pub use super::super::generic_params;

Modules

exposed

Exposed namespace of the module.

orphan

Orphan namespace of the module.

own

Own namespace of the module.

prelude

Prelude to use essentials: use my_module::prelude::*.

Structs

GenericsRef

A wrapper around a reference to syn::Generics to provide convenient helper methods for generating token streams related to generic parameters.

GenericsWithWhere

A GenericsWithWhere struct to handle the parsing of Rust generics with an explicit where clause.

Functions

decompose

Decomposes syn::Generics into components suitable for different usage contexts in Rust implementations, specifically focusing on different requirements for impl blocks and type definitions.

merge

Merges two syn::Generics instances into a new one.

names

Extracts the names of type parameters, lifetimes, and const parameters from the given Generics.

only_names

Extracts parameter names from the given Generics, dropping bounds, defaults, and the where clause.