Trait FromGenerics

pub trait FromGenerics: Sized {
    // Required method
    fn from_generics(generics: &Generics) -> Result<Self, Error>;
}

Creates an instance by parsing an entire generics declaration, including the where clause.

Required Methods

fn from_generics(generics: &Generics) -> Result<Self, Error>

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl FromGenerics for ()

fn from_generics(_generics: &Generics) -> Result<(), Error>

impl FromGenerics for Generics

fn from_generics(generics: &Generics) -> Result<Generics, Error>

impl<T> FromGenerics for Result<T, Error>

where T: FromGenerics,

fn from_generics(generics: &Generics) -> Result<Result<T, Error>, Error>

Implementors

impl FromGenerics for Ignored

impl<P> FromGenerics for darling::ast::Generics<P>

where P: FromGenericParam,

impl<T> FromGenerics for SpannedValue<T>

where T: FromGenerics,

impl<T> FromGenerics for WithOriginal<T, Generics>

where T: FromGenerics,