Struct syn::Variant

[+] Show declaration

pub struct Variant {
    pub attrs: Vec<Attribute>,
    pub ident: Ident,
    pub fields: Fields,
    pub discriminant: Option<(Eq, Expr)>,
}

[−] Expand description

An enum variant.

This type is available only if Syn is built with the "derive" or "full" feature.

Fields

attrs: Vec<Attribute>

[−] Expand description

Attributes tagged on the variant.

ident: Ident

[−] Expand description

Name of the variant.

fields: Fields

[−] Expand description

Content stored in the variant.

discriminant: Option<(Eq, Expr)>

[−] Expand description

Explicit discriminant: Variant = 1

Trait Implementations

impl Clone for Variant[+]

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fn clone(&self) -> Variant[−]

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Variant[+]

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

Formats the value using the given formatter.

impl Eq for Variant

impl Hash for Variant[+]

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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 Variant[+]

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

impl PartialEq<Variant> for Variant[+]

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

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

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

This method tests for !=.

impl StructuralEq for Variant

impl StructuralPartialEq for Variant

impl ToTokens for Variant[+]

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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.