Enum darling_core::ast::GenericParam

pub enum GenericParam<T = TypeParam, L = LifetimeDef, C = ConstParam> {
    Type(T),
    Lifetime(L),
    Const(C),
}

A mirror of syn::GenericParam which is generic over all its contents.

Variants

Type(T)Lifetime(L)Const(C)

Trait Implementations

impl<T: Debug, L: Debug, C: Debug> Debug for GenericParam<T, L, C>

fn fmt(&self, f: &mut Formatter) -> Result

Formats the value using the given formatter.

impl<T: Clone, L: Clone, C: Clone> Clone for GenericParam<T, L, C>

fn clone(&self) -> GenericParam<T, L, C>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<T: PartialEq, L: PartialEq, C: PartialEq> PartialEq for GenericParam<T, L, C>

fn eq(&self, other: &GenericParam<T, L, C>) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &GenericParam<T, L, C>) -> bool

This method tests for !=.

impl<T: Eq, L: Eq, C: Eq> Eq for GenericParam<T, L, C>

impl<T: FromTypeParam> FromTypeParam for GenericParam<T>

fn from_type_param(type_param: &TypeParam) -> Result<Self>

impl<T: FromTypeParam> FromGenericParam for GenericParam<T>

fn from_generic_param(param: &GenericParam) -> Result<Self>

impl<T, L, C> GenericParamExt for GenericParam<T, L, C>

type TypeParam = T

The type this GenericParam uses to represent type params and their bounds

type LifetimeDef = L

type ConstParam = C

fn as_type_param(&self) -> Option<&T>

If this GenericParam is a type param, get the underlying value.

fn as_lifetime_def(&self) -> Option<&L>

If this GenericParam is a lifetime, get the underlying value.

fn as_const_param(&self) -> Option<&C>

If this GenericParam is a const param, get the underlying value.