Enum syn::NestedMeta
source · [−]Expand description
Element of a compile-time attribute list.
This type is available only if Syn is built with the "derive"
or "full"
feature.
Variants
Meta(Meta)
A structured meta item, like the Copy
in #[derive(Copy)]
which
would be a nested Meta::Path
.
Lit(Lit)
A Rust literal, like the "new_name"
in #[rename("new_name")]
.
Trait Implementations
sourceimpl Clone for NestedMeta
impl Clone for NestedMeta
sourceimpl Debug for NestedMeta
impl Debug for NestedMeta
sourceimpl From<Lit> for NestedMeta
impl From<Lit> for NestedMeta
sourcefn from(e: Lit) -> NestedMeta
fn from(e: Lit) -> NestedMeta
Converts to this type from the input type.
sourceimpl From<Meta> for NestedMeta
impl From<Meta> for NestedMeta
sourcefn from(e: Meta) -> NestedMeta
fn from(e: Meta) -> NestedMeta
Converts to this type from the input type.
sourceimpl Hash for NestedMeta
impl Hash for NestedMeta
sourceimpl Parse for NestedMeta
impl Parse for NestedMeta
fn parse(input: ParseStream<'_>) -> Result<Self>
sourceimpl PartialEq<NestedMeta> for NestedMeta
impl PartialEq<NestedMeta> for NestedMeta
sourceimpl ToTokens for NestedMeta
impl ToTokens for NestedMeta
sourcefn to_tokens(&self, tokens: &mut TokenStream)
fn to_tokens(&self, tokens: &mut TokenStream)
Write self
to the given TokenStream
. Read more
sourcefn to_token_stream(&self) -> TokenStream
fn to_token_stream(&self) -> TokenStream
Convert self
directly into a TokenStream
object. Read more
sourcefn into_token_stream(self) -> TokenStream
fn into_token_stream(self) -> TokenStream
Convert self
directly into a TokenStream
object. Read more
impl Eq for NestedMeta
Auto Trait Implementations
impl RefUnwindSafe for NestedMeta
impl !Send for NestedMeta
impl !Sync for NestedMeta
impl Unpin for NestedMeta
impl UnwindSafe for NestedMeta
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
sourceimpl<T> Spanned for T where
T: Spanned + ?Sized,
impl<T> Spanned for T where
T: Spanned + ?Sized,
sourcefn span(&self) -> Span
fn span(&self) -> Span
Returns a Span
covering the complete contents of this syntax tree
node, or Span::call_site()
if this node is empty. Read more
sourceimpl<T> ToOwned for T where
T: Clone,
impl<T> ToOwned for T where
T: Clone,
type Owned = T
type Owned = T
The resulting type after obtaining ownership.
sourcefn clone_into(&self, target: &mut T)
fn clone_into(&self, target: &mut T)
toowned_clone_into
)Uses borrowed data to replace owned data, usually by cloning. Read more