Struct syn::Field
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pub struct Field { pub attrs: Vec<Attribute>, pub vis: Visibility, pub ident: Option<Ident>, pub colon_token: Option<Colon>, pub ty: Type, }
A field of a struct or enum variant.
This type is available if Syn is built with the "derive"
or "full"
feature.
Fields
attrs: Vec<Attribute>
Attributes tagged on the field.
vis: Visibility
Visibility of the field.
ident: Option<Ident>
Name of the field, if any.
Fields of tuple structs have no names.
colon_token: Option<Colon>
ty: Type
Type of the field.
Methods
impl Field
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pub fn parse_named(i: Cursor) -> PResult<Self>
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pub fn parse_unnamed(i: Cursor) -> PResult<Self>
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Trait Implementations
impl ToTokens for Field
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fn to_tokens(&self, tokens: &mut TokenStream)
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Write self
to the given TokenStream
. Read more
fn into_token_stream(self) -> TokenStream
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Convert self
directly into a TokenStream
object. Read more
impl Debug for Field
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fn fmt(&self, __arg_0: &mut Formatter) -> Result
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Formats the value using the given formatter. Read more
impl Eq for Field
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impl PartialEq for Field
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fn eq(&self, __arg_0: &Field) -> bool
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This method tests for self
and other
values to be equal, and is used by ==
. Read more
fn ne(&self, __arg_0: &Field) -> bool
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This method tests for !=
.
impl Hash for Field
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fn hash<__H: Hasher>(&self, __arg_0: &mut __H)
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Feeds this value into the given [Hasher
]. Read more
fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,
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H: Hasher,
Feeds a slice of this type into the given [Hasher
]. Read more