Struct syn::ItemFn

[+] Show declaration

pub struct ItemFn {
    pub attrs: Vec<Attribute>,
    pub vis: Visibility,
    pub constness: Option<Const>,
    pub unsafety: Option<Unsafe>,
    pub abi: Option<Abi>,
    pub ident: Ident,
    pub decl: Box<FnDecl>,
    pub block: Box<Block>,
}

[−] Expand description

A free-standing function: fn process(n: usize) -> Result<()> { ... }.

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

Fields

attrs: Vec<Attribute>

vis: Visibility

constness: Option<Const>

unsafety: Option<Unsafe>

abi: Option<Abi>

ident: Ident

decl: Box<FnDecl>

block: Box<Block>

Trait Implementations

impl Synom for ItemFn

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fn parse(i: Cursor) -> PResult<Self>

fn description() -> Option<&'static str>

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A short name of the type being parsed.

impl ToTokens for ItemFn

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

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Write self to the given Tokens.

fn into_tokens(self) -> Tokens

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Convert self directly into a Tokens object.

impl Clone for ItemFn

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fn clone(&self) -> ItemFn

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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 From<ItemFn> for Item

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fn from(e: ItemFn) -> Item

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Performs the conversion.