Struct syn::ConstParam

[+] Show declaration

pub struct ConstParam {
    pub attrs: Vec<Attribute>,
    pub const_token: Const,
    pub ident: Ident,
    pub colon_token: Colon,
    pub ty: Type,
    pub eq_token: Option<Eq>,
    pub default: Option<Expr>,
}

[−] Expand description

A const generic parameter: const LENGTH: usize.

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

Fields

attrs: Vec<Attribute>

const_token: Const

ident: Ident

colon_token: Colon

ty: Type

eq_token: Option<Eq>

default: Option<Expr>

Trait Implementations

impl Parse for ConstParam

[+]

[+] Show hidden undocumented items

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

impl PartialEq<ConstParam> for ConstParam

[+]

[+] Show hidden undocumented items

fn eq(&self, other: &ConstParam) -> bool

[−]

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

fn ne(&self, other: &ConstParam) -> bool

[−]

This method tests for !=.

impl From<ConstParam> for GenericParam

[+]

[+] Show hidden undocumented items

fn from(e: ConstParam) -> GenericParam

[−]

Performs the conversion.

impl Clone for ConstParam

[+]

[+] Show hidden undocumented items

fn clone(&self) -> ConstParam

[−]

Returns a copy of the value.

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

[−]

Performs copy-assignment from source.

impl Eq for ConstParam

impl Debug for ConstParam

[+]

[+] Show hidden undocumented items

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

[−]

Formats the value using the given formatter.

impl Hash for ConstParam

[+]

[+] 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 ToTokens for ConstParam

[+]

[+] Show hidden undocumented items

fn to_tokens(&self, tokens: &mut TokenStream)

[−]

Write self to the given TokenStream.

fn into_token_stream(self) -> TokenStream

[−]

Convert self directly into a TokenStream object.