Struct kernel::net::SkBuff

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#[repr(transparent)]
pub struct SkBuff(_);

Expand description

Wraps the kernel’s struct sk_buff.

Implementations

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impl SkBuff

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pub unsafe fn from_ptr<'a>(ptr: *const sk_buff) -> &'a SkBuff

Creates a reference to an SkBuff from a valid pointer.

Safety

The caller must ensure that ptr is valid and remains valid for the lifetime of the returned SkBuff instance.

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pub fn head_data(&self) -> &[u8 ]

Returns the remaining data in the buffer’s first segment.

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pub fn len(&self) -> u32

Returns the total length of the data (in all segments) in the skb.

Trait Implementations

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impl AlwaysRefCounted for SkBuff

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fn inc_ref(&self)

Increments the reference count on the object.

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unsafe fn dec_ref(obj: NonNull<Self>)

Decrements the reference count on the object. Read more

Auto Trait Implementations

impl !RefUnwindSafe for SkBuff

impl !Send for SkBuff

impl !Sync for SkBuff

impl Unpin for SkBuff

impl UnwindSafe for SkBuff

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::net::SkBuff

Implementations

impl SkBuff

pub unsafe fn from_ptr<'a>(ptr: *const sk_buff) -> &'a SkBuff

Safety

pub fn head_data(&self) -> &[u8 ]

pub fn len(&self) -> u32

Trait Implementations

impl AlwaysRefCounted for SkBuff

fn inc_ref(&self)

unsafe fn dec_ref(obj: NonNull<Self>)

Auto Trait Implementations

impl !RefUnwindSafe for SkBuff

impl !Send for SkBuff

impl !Sync for SkBuff

impl Unpin for SkBuff

impl UnwindSafe for SkBuff

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::net::SkBuff

Implementations

impl SkBuff

pub unsafe fn from_ptr<'a>(ptr: *const sk_buff) -> &'a SkBuff

Safety

pub fn head_data(&self) -> &[u8]

pub fn len(&self) -> u32

Trait Implementations

impl AlwaysRefCounted for SkBuff

fn inc_ref(&self)

unsafe fn dec_ref(obj: NonNull<Self>)

Auto Trait Implementations

impl !RefUnwindSafe for SkBuff

impl !Send for SkBuff

impl !Sync for SkBuff

impl Unpin for SkBuff

impl UnwindSafe for SkBuff

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>

pub fn head_data(&self) -> &[u8 ]

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>,