Enum GenericInfo

pub enum GenericInfo {
    Type(TypeParamInfo),
    Const(ConstParamInfo),
}

An enum representing a generic parameter.

Variants

Type(TypeParamInfo)

A type parameter.

An example would be T in struct Foo<T, U>.

Const(ConstParamInfo)

A const parameter.

An example would be N in struct Foo<const N: usize>.

Implementations

impl GenericInfo

pub fn name(&self) -> &Cow<'static, str>

The name of the generic parameter.

pub fn is_const(&self) -> bool

Whether the generic parameter is a const parameter.

pub fn ty(&self) -> &Type

The underlying Rust type.

pub fn type_id(&self) -> TypeId

The TypeId of this type.

pub fn type_path(&self) -> &'static str

The stable, full type path of this type.

Use type_path_table if you need access to the other methods on TypePath.

pub fn type_path_table(&self) -> &TypePathTable

A representation of the type path of this type.

Provides dynamic access to all methods on TypePath.

pub fn is<T: Any>(&self) -> bool

Check if the given type matches this one.

This only compares the TypeId of the types and does not verify they share the same TypePath (though it implies they do).

Trait Implementations

impl Clone for GenericInfo

fn clone(&self) -> GenericInfo

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for GenericInfo

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

Formats the value using the given formatter.

impl From<ConstParamInfo> for GenericInfo

fn from(value: ConstParamInfo) -> Self

Converts to this type from the input type.

impl From<TypeParamInfo> for GenericInfo

fn from(value: TypeParamInfo) -> Self

Converts to this type from the input type.