Struct kernel::unsafe_list::Cursor

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pub struct Cursor<'a, A: Adapter + ?Sized> { /* private fields */ }

Expand description

A list cursor that allows traversing a linked list and inspecting elements.

Implementations

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impl<'a, A: Adapter + ?Sized> Cursor<'a, A>

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pub fn current(&self) -> Option<&'a A::EntryType>

Returns the element the cursor is currently positioned on.

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pub fn move_next(&mut self)

Moves the cursor to the next element.

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pub fn move_prev(&mut self)

Moves the cursor to the previous element.

Auto Trait Implementations

impl<'a, A: ?Sized> RefUnwindSafe for Cursor<'a, A> where
<A as Adapter>::EntryType: RefUnwindSafe,

impl<'a, A> !Send for Cursor<'a, A>

impl<'a, A> !Sync for Cursor<'a, A>

impl<'a, A: ?Sized> Unpin for Cursor<'a, A>

impl<'a, A: ?Sized> UnwindSafe for Cursor<'a, A> where
<A as Adapter>::EntryType: RefUnwindSafe,

Blanket Implementations

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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,

const: unstable · source

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,

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 T where
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, U> TryFrom for T where
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 T where
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 kernel::unsafe_list::Cursor

Implementations

impl<'a, A: Adapter + ?Sized> Cursor<'a, A>

pub fn current(&self) -> Option<&'a A::EntryType>

pub fn move_next(&mut self)

pub fn move_prev(&mut self)

Auto Trait Implementations

impl<'a, A: ?Sized> RefUnwindSafe for Cursor<'a, A> where
<A as Adapter>::EntryType: RefUnwindSafe,

impl<'a, A> !Send for Cursor<'a, A>

impl<'a, A> !Sync for Cursor<'a, A>

impl<'a, A: ?Sized> Unpin for Cursor<'a, A>

impl<'a, A: ?Sized> UnwindSafe for Cursor<'a, A> where
<A as Adapter>::EntryType: RefUnwindSafe,

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

fn into(self) -> U

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

type Error = Infallible

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

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

Struct kernel::unsafe_list::Cursor

Implementations

impl<'a, A: Adapter + ?Sized> Cursor<'a, A>

pub fn current(&self) -> Option<&'a A::EntryType>

pub fn move_next(&mut self)

pub fn move_prev(&mut self)

Auto Trait Implementations

impl<'a, A: ?Sized> RefUnwindSafe for Cursor<'a, A> where <A as Adapter>::EntryType: RefUnwindSafe,

impl<'a, A> !Send for Cursor<'a, A>

impl<'a, A> !Sync for Cursor<'a, A>

impl<'a, A: ?Sized> Unpin for Cursor<'a, A>

impl<'a, A: ?Sized> UnwindSafe for Cursor<'a, A> where <A as Adapter>::EntryType: RefUnwindSafe,

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

fn into(self) -> U

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

type Error = Infallible

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

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

impl<'a, A: ?Sized> RefUnwindSafe for Cursor<'a, A> where
<A as Adapter>::EntryType: RefUnwindSafe,

impl<'a, A: ?Sized> UnwindSafe for Cursor<'a, A> where
<A as Adapter>::EntryType: RefUnwindSafe,

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

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