Enum syntax::ast::MetaItemKind [] [src]

pub enum MetaItemKind {
    Word,
    List(Vec<NestedMetaItem>),
    NameValue(Lit),
}
🔬 This is a nightly-only experimental API. (rustc_private)

A compile-time attribute item.

E.g. #[test], #[derive(..)] or #[feature = "foo"]

Variants

🔬 This is a nightly-only experimental API. (rustc_private)

Word meta item.

E.g. test as in #[test]

🔬 This is a nightly-only experimental API. (rustc_private)

List meta item.

E.g. derive(..) as in #[derive(..)]

🔬 This is a nightly-only experimental API. (rustc_private)

Name value meta item.

E.g. feature = "foo" as in #[feature = "foo"]

Trait Implementations

impl Clone for MetaItemKind
[src]

Returns a copy of the value. Read more

Performs copy-assignment from source. Read more

impl PartialEq for MetaItemKind
[src]

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

This method tests for !=.

impl Eq for MetaItemKind
[src]

impl Encodable for MetaItemKind
[src]

🔬 This is a nightly-only experimental API. (rustc_private)

deprecated in favor of rustc-serialize on crates.io

impl Decodable for MetaItemKind
[src]

🔬 This is a nightly-only experimental API. (rustc_private)

deprecated in favor of rustc-serialize on crates.io

impl Hash for MetaItemKind
[src]

Feeds this value into the state given, updating the hasher as necessary.

Feeds a slice of this type into the state provided.

impl Debug for MetaItemKind
[src]

Formats the value using the given formatter.