Struct proc_macro2::extra::DelimSpan

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pub struct DelimSpan { /* private fields */ }

Expand description

An object that holds a Group’s span_open() and span_close() together (in a more compact representation than holding those 2 spans individually.

Implementations

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impl DelimSpan

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pub fn join(&self) -> Span

Returns a span covering the entire delimited group.

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pub fn open(&self) -> Span

Returns a span for the opening punctuation of the group only.

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pub fn close(&self) -> Span

Returns a span for the closing punctuation of the group only.

Trait Implementations

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impl Clone for DelimSpan

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fn clone(&self) -> DelimSpan

Returns a copy of the value. Read more

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

Performs copy-assignment from source. Read more

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impl Debug for DelimSpan

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

Formats the value using the given formatter. Read more

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impl Copy for DelimSpan

Auto Trait Implementations

impl RefUnwindSafe for DelimSpan

impl !Send for DelimSpan

impl !Sync for DelimSpan

impl Unpin for DelimSpan

impl UnwindSafe for DelimSpan

Blanket Implementations

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

const: unstable · source

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

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> ToOwned for Twhere
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

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

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

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

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

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

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

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

Struct proc_macro2::extra::DelimSpan

Implementations

impl DelimSpan

pub fn join(&self) -> Span

pub fn open(&self) -> Span

pub fn close(&self) -> Span

Trait Implementations

impl Clone for DelimSpan

fn clone(&self) -> DelimSpan

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

impl Debug for DelimSpan

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

impl Copy for DelimSpan

Auto Trait Implementations

impl RefUnwindSafe for DelimSpan

impl !Send for DelimSpan

impl !Sync for DelimSpan

impl Unpin for DelimSpan

impl UnwindSafe for DelimSpan

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

impl<T> ToOwned for Twhere
T: Clone,

type Owned = T

fn to_owned(&self) -> T

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

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

type Error = Infallible

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

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

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

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

Struct proc_macro2::extra::DelimSpan

Implementations

impl DelimSpan

pub fn join(&self) -> Span

pub fn open(&self) -> Span

pub fn close(&self) -> Span

Trait Implementations

impl Clone for DelimSpan

fn clone(&self) -> DelimSpan

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

impl Debug for DelimSpan

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

impl Copy for DelimSpan

Auto Trait Implementations

impl RefUnwindSafe for DelimSpan

impl !Send for DelimSpan

impl !Sync for DelimSpan

impl Unpin for DelimSpan

impl UnwindSafe for DelimSpan

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

impl<T> ToOwned for Twhere T: Clone,

type Owned = T

fn to_owned(&self) -> T

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

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

type Error = Infallible

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

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

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

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

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

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

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

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

impl<T> ToOwned for Twhere
T: Clone,

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

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