Module options

Re-exports

• pub use self::core::Core;
• pub use self::forward_attrs::AttrsField;
• pub use self::forward_attrs::ForwardAttrsFilter;
• pub use self::from_attributes::FromAttributesOptions;
• pub use self::from_derive::FdiOptions;
• pub use self::from_field::FromFieldOptions;
• pub use self::from_meta::FromMetaOptions;
• pub use self::from_type_param::FromTypeParamOptions;
• pub use self::from_variant::FromVariantOptions;
• pub use self::input_field::InputField;
• pub use self::input_variant::InputVariant;
• pub use self::outer_from::OuterFrom;
• pub use self::shape::DataShape;
• pub use self::shape::DeriveInputShapeSet;

Modules

• core 🔒
• forward_attrs 🔒
• from_attributes 🔒
• from_derive 🔒
• from_field 🔒
• from_meta 🔒
• from_type_param 🔒
• from_variant 🔒
• input_field 🔒
• input_variant 🔒
• outer_from 🔒
• shape 🔒
  Types for “shape” validation. This allows types deriving FromDeriveInput etc. to declare that they only work on - for example - structs with named fields, or newtype enum variants.

Enums

• DefaultExpression
  A default/fallback expression encountered in attributes during parsing.

Traits

• ParseAttribute
  Middleware for extracting attribute values. Implementers are expected to override parse_nested so they can apply individual items to themselves, while parse_attributes is responsible for looping through distinct outer attributes and collecting errors.
• ParseData
  Middleware for extracting values from the body of the derive input. Implementers are expected to override parse_field or parse_variant as appropriate for their use-case, while parse_body dispatches to the appropriate methods and handles error collection.

Functions

• parse_attr 🔒