Struct synstructure::VariantAst

[+] Show declaration

pub struct VariantAst<'a> {
    pub attrs: &'a [Attribute],
    pub ident: &'a Ident,
    pub fields: &'a Fields,
    pub discriminant: &'a Option<(Eq, Expr)>,
}

[−] Expand description

This type is similar to syn's Variant type, however each of the fields are references rather than owned. When this is used as the AST for a real variant, this struct simply borrows the fields of the syn::Variant, however this type may also be used as the sole variant for a struct.

Fields

attrs: &'a [Attribute]

ident: &'a Ident

fields: &'a Fields

discriminant: &'a Option<(Eq, Expr)>

Trait Implementations

impl<'a> Clone for VariantAst<'a>[+]

[+] Show hidden undocumented items

fn clone(&self) -> VariantAst<'a>[−]

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> Copy for VariantAst<'a>

impl<'a> Debug for VariantAst<'a>[+]

[+] Show hidden undocumented items

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

Formats the value using the given formatter.

impl<'a> Eq for VariantAst<'a>

impl<'a> Hash for VariantAst<'a>[+]

[+] Show hidden undocumented items

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<'a> PartialEq<VariantAst<'a>> for VariantAst<'a>[+]

[+] Show hidden undocumented items

fn eq(&self, other: &VariantAst<'a>) -> bool[−]

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

fn ne(&self, other: &VariantAst<'a>) -> bool[−]

This method tests for !=.

impl<'a> StructuralEq for VariantAst<'a>

impl<'a> StructuralPartialEq for VariantAst<'a>