Struct Become

struct Become { ... }

become

Don't try to remember the name of this type — use the Token! macro instead.

Fields

span: Span

Implementations

impl Clone for Become

fn clone(self: &Self) -> Self

impl Copy for Become

impl Debug for Become

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

impl Default for Become

fn default() -> Self

impl Eq for Become

impl Freeze for Become

impl Hash for Become

fn hash<H: Hasher>(self: &Self, _state: &mut H)

impl Parse for Become

fn parse(input: ParseStream<'_>) -> Result<Self>

impl PartialEq for Become

fn eq(self: &Self, _other: &Become) -> bool

impl RefUnwindSafe for Become

impl Send for Become

impl Sync for Become

impl ToTokens for Become

fn to_tokens(self: &Self, tokens: &mut TokenStream)

impl Token for Become

impl Unpin for Become

impl UnwindSafe for Become

impl<T> Any for Become

fn type_id(self: &Self) -> TypeId

impl<T> Borrow for Become

fn borrow(self: &Self) -> &T

impl<T> BorrowMut for Become

fn borrow_mut(self: &mut Self) -> &mut T

impl<T> CloneToUninit for Become

unsafe fn clone_to_uninit(self: &Self, dest: *mut u8)

impl<T> From for Become

fn from(t: T) -> T

Returns the argument unchanged.

impl<T> Spanned for Become

fn span(self: &Self) -> Span

impl<T> ToOwned for Become

fn to_owned(self: &Self) -> T
fn clone_into(self: &Self, target: &mut T)

impl<T, U> Into for Become

fn into(self: Self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of [From]<T> for U chooses to do.

impl<T, U> TryFrom for Become

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto for Become

fn try_into(self: Self) -> Result<U, <U as TryFrom<T>>::Error>