Crate darling_core

Re-exports

• pub use self::error::Error;
• pub use self::error::Result;

Modules

• ast
  Utility types for working with the AST.
• codegen 🔒
• derive
  Functions to derive darling’s traits from well-formed input, without directly depending on proc_macro.
• error
  The darling::Error type, the multiple error Accumulator, and their internals.
• from_attributes 🔒
• from_derive_input 🔒
• from_field 🔒
• from_generic_param 🔒
• from_generics 🔒
• from_meta 🔒
• from_type_param 🔒
• from_variant 🔒
• macros_private 🔒
• macros_public 🔒
  Macros that should be exported from both darling_core and darling. Note that these are sym-linked into the main code, and so cannot declare on items that are exported differently in darling_core vs. darling.
• options 🔒
• usage
  Traits and types used for tracking the usage of generic parameters through a proc-macro input.
• util
  Utility types for attribute parsing.

Macros

• uses_lifetimes
  Generator for UsesLifetimes impls that unions the used lifetimes of the selected fields.
• uses_type_params
  Generator for UsesTypeParam impls that unions the used type parameters of the selected fields.

Traits

• FromAttributes
  Create an instance by parsing a list of attributes.
• FromDeriveInput
  Creates an instance by parsing an entire proc-macro derive input, including the, identity, generics, and visibility of the type.
• FromField
  Creates an instance by parsing an individual field and its attributes.
• FromGenericParam
  Creates an instance by parsing a specific syn::GenericParam. This can be a type param, a lifetime, or a const param.
• FromGenerics
  Creates an instance by parsing an entire generics declaration, including the where clause.
• FromMeta
  Create an instance from an item in an attribute declaration.
• FromTypeParam
  Creates an instance by parsing an individual type_param and its attributes.
• FromVariant
  Creates an instance from a specified syn::Variant.