Struct syn::ItemFn [−][src]
pub struct ItemFn { pub attrs: Vec<Attribute>, pub vis: Visibility, pub constness: Option<Const>, pub unsafety: Option<Unsafe>, pub asyncness: Option<Async>, pub abi: Option<Abi>, pub ident: Ident, pub decl: Box<FnDecl>, pub block: Box<Block>, }
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>
asyncness: Option<Async>
abi: Option<Abi>
ident: Ident
decl: Box<FnDecl>
block: Box<Block>
Trait Implementations
impl Parse for ItemFn
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impl Parse for ItemFn
fn parse(input: ParseStream) -> Result<Self>
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fn parse(input: ParseStream) -> Result<Self>
impl ToTokens for ItemFn
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impl ToTokens for ItemFn
fn to_tokens(&self, tokens: &mut TokenStream)
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fn to_tokens(&self, tokens: &mut TokenStream)
Write self
to the given TokenStream
. Read more
fn into_token_stream(self) -> TokenStream
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fn into_token_stream(self) -> TokenStream
Convert self
directly into a TokenStream
object. Read more
impl Debug for ItemFn
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impl Debug for ItemFn
fn fmt(&self, f: &mut Formatter) -> Result
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fn fmt(&self, f: &mut Formatter) -> Result
Formats the value using the given formatter. Read more
impl Eq for ItemFn
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impl Eq for ItemFn
impl PartialEq for ItemFn
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impl PartialEq for ItemFn
fn eq(&self, other: &ItemFn) -> bool
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fn eq(&self, other: &ItemFn) -> bool
This method tests for self
and other
values to be equal, and is used by ==
. Read more
fn ne(&self, other: &ItemFn) -> bool
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fn ne(&self, other: &ItemFn) -> bool
This method tests for !=
.
impl Hash for ItemFn
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impl Hash for ItemFn
fn hash<__H: Hasher>(&self, state: &mut __H)
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fn hash<__H: Hasher>(&self, state: &mut __H)
Feeds this value into the given [Hasher
]. Read more
fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,
1.3.0[src]
fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,
1.3.0
[src]Feeds a slice of this type into the given [Hasher
]. Read more
impl Clone for ItemFn
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impl Clone for ItemFn
fn clone(&self) -> ItemFn
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fn clone(&self) -> ItemFn
Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
1.0.0[src]
fn clone_from(&mut self, source: &Self)
1.0.0
[src]Performs copy-assignment from source
. Read more
impl From<ItemFn> for Item
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impl From<ItemFn> for Item