Struct Paren

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pub struct Paren {
    pub span: DelimSpan,
}

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§span: DelimSpan

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impl Paren

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

Available on crate feature printing only.

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impl Clone for Paren

Available on crate feature clone-impls only.

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fn clone(&self) -> Self

Returns a duplicate of the value. Read more

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

Performs copy-assignment from source. Read more

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impl Default for Paren

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fn default() -> Self

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

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impl Token for Paren

Available on crate feature parsing only.

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

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fn display() -> &'static str

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impl Copy for Paren

Available on crate feature clone-impls only.

Auto Trait Implementations§

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impl UnwindSafe for Paren

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

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

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

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

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

Performs copy-assignment from self to dest. Read more

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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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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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