Struct syn::token::Group[−][src]

pub struct Group {
    pub span: Span,
}

Expand description

None-delimited group

Fields

span: Span

Implementations

impl Group

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pub fn surround<F>(&self, tokens: &mut TokenStream, f: F) where
F: FnOnce(&mut TokenStream),

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Trait Implementations

impl Clone for Group

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fn clone(&self) -> Self

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Returns a copy of the value. Read more

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

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Performs copy-assignment from source. Read more

impl Default for Group

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fn default() -> Self

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Returns the “default value” for a type. Read more

Auto Trait Implementations

impl RefUnwindSafe for Group

impl !Send for Group

impl !Sync for Group

impl Unpin for Group

impl UnwindSafe for Group

Blanket Implementations

impl<T> Any for T where
T: 'static + ?Sized,

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pub fn type_id(&self) -> TypeId

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Gets the TypeId of self. Read more

impl<T> Borrow<T> for T where
T: ?Sized,

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pub fn borrow(&self) -> &T

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Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
T: ?Sized,

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pub fn borrow_mut(&mut self) -> &mut T

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Mutably borrows from an owned value. Read more

impl<T> From<T> for T

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pub fn from(t: T) -> T

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Performs the conversion.

impl<T, U> Into for T where
U: From<T>,

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pub fn into(self) -> U

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Performs the conversion.

impl<T> ToOwned for T where
T: Clone,

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type Owned = T

The resulting type after obtaining ownership.

pub fn to_owned(&self) -> T

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Creates owned data from borrowed data, usually by cloning. Read more

pub fn clone_into(&self, target: &mut T)

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🔬 This is a nightly-only experimental API. (toowned_clone_into)

recently added

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom for T where
U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.

pub fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

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Performs the conversion.

impl<T, U> TryInto for T where
U: TryFrom<T>,

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type Error = >::Error

The type returned in the event of a conversion error.

pub fn try_into(self) -> Result<U, >::Error>

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Performs the conversion.

Struct syn::token::Group[−][src]

Fields

Implementations

impl Group

pub fn surround<F>(&self, tokens: &mut TokenStream, f: F) where F: FnOnce(&mut TokenStream),

Trait Implementations

impl Clone for Group

fn clone(&self) -> Self

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

impl Default for Group

fn default() -> Self

impl Token for Group

fn peek(cursor: Cursor<'_>) -> bool

fn display() -> &'static str

impl Copy for Group

Auto Trait Implementations

impl RefUnwindSafe for Group

impl !Send for Group

impl !Sync for Group

impl Unpin for Group

impl UnwindSafe for Group

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized,

pub fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

pub fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

pub fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

pub fn from(t: T) -> T

impl<T, U> Into<U> for T where U: From<T>,

pub fn into(self) -> U

impl<T> ToOwned for T where T: Clone,

type Owned = T

pub fn to_owned(&self) -> T

pub fn clone_into(&self, target: &mut T)

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

pub fn surround<F>(&self, tokens: &mut TokenStream, f: F) where
F: FnOnce(&mut TokenStream),

impl<T> Any for T where
T: 'static + ?Sized,

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<T, U> Into<U> for T where
U: From<T>,

impl<T> ToOwned for T where
T: Clone,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,