Enum syn::NestedMeta

[−] Show declaration

pub enum NestedMeta {
    Meta(Meta),
    Lit(Lit),
}

[−] 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)

[−] Expand description

A structured meta item, like the Copy in #[derive(Copy)] which would be a nested Meta::Path.

Lit(Lit)

[−] Expand description

A Rust literal, like the "new_name" in #[rename("new_name")].

Trait Implementations

impl Clone for NestedMeta[+]

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fn clone(&self) -> NestedMeta[−]

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)[−]

Performs copy-assignment from source.

impl Debug for NestedMeta[+]

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

Formats the value using the given formatter.

impl Eq for NestedMeta

impl From<Lit> for NestedMeta[+]

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fn from(e: Lit) -> NestedMeta[−]

Performs the conversion.

impl From<Meta> for NestedMeta[+]

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fn from(e: Meta) -> NestedMeta[−]

Performs the conversion.

impl Hash for NestedMeta[+]

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fn hash<__H: Hasher>(&self, state: &mut __H)[−]

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, [−]

Feeds a slice of this type into the given Hasher.

impl Parse for NestedMeta[+]

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

impl PartialEq<NestedMeta> for NestedMeta[+]

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fn eq(&self, other: &NestedMeta) -> bool[−]

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

fn ne(&self, other: &NestedMeta) -> bool[−]

This method tests for !=.

impl StructuralEq for NestedMeta

impl StructuralPartialEq for NestedMeta

impl ToTokens for NestedMeta[+]

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fn to_tokens(&self, tokens: &mut TokenStream)[−]

Write self to the given TokenStream.

fn to_token_stream(&self) -> TokenStream[−]

Convert self directly into a TokenStream object.

fn into_token_stream(self) -> TokenStream[−]

Convert self directly into a TokenStream object.