Struct synstructure::VariantAst

[+] Show declaration

pub struct VariantAst<'a> {
    pub ident: &'a Ident,
    pub attrs: &'a [Attribute],
    pub data: &'a VariantData,
    pub discriminant: &'a Option<ConstExpr>,
}

[−] 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 astruct.

Fields

ident: &'a Ident

attrs: &'a [Attribute]

data: &'a VariantData

discriminant: &'a Option<ConstExpr>

Trait Implementations

impl<'a> Debug for VariantAst<'a>

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

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Formats the value using the given formatter.

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

impl<'a> Clone for VariantAst<'a>

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fn clone(&self) -> VariantAst<'a>

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Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

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Performs copy-assignment from source.

impl<'a> PartialEq for VariantAst<'a>

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

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

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

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This method tests for !=.

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

impl<'a> Hash for VariantAst<'a>

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

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Feeds this value into the given [Hasher].

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

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Feeds a slice of this type into the given [Hasher].