Enum kernel::net::filter::inet::Hook

source · [−]

#[repr(u32)]
pub enum Hook {
    PreRouting,
    LocalIn,
    Forward,
    LocalOut,
    PostRouting,
    Ingress,
}

Expand description

Hooks allowed in the super::Family::INet, super::Family::Ipv4, and super::Family::Ipv6 families.

Variants

`PreRouting`

Inbound packets before routing decisions are made (i.e., before it’s determined if the packet is to be delivered locally or forwarded to another host).

`LocalIn`

Inbound packets that are meant to be delivered locally.

`Forward`

Inbound packets that are meant to be forwarded to another host.

`LocalOut`

Outbound packet created by the local networking stack.

`PostRouting`

All outbound packets (i.e., generated locally or being forwarded to another host).

`Ingress`

Equivalent to super::netdev::Hook::Ingress, so a device must be specified. Packets of all types (not just ipv4/ipv6) will be delivered to the filter.

Auto Trait Implementations

impl RefUnwindSafe for Hook

impl Send for Hook

impl Sync for Hook

impl Unpin for Hook

impl UnwindSafe for Hook

Blanket Implementations

source

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

source

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

source

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

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

source

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

source

impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

source

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.

source

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.

source

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.

Enum kernel::net::filter::inet::Hook

Variants

`PreRouting`

`LocalIn`

`Forward`

`LocalOut`

`PostRouting`

`Ingress`

Auto Trait Implementations

impl RefUnwindSafe for Hook

impl Send for Hook

impl Sync for Hook

impl Unpin for Hook

impl UnwindSafe for Hook

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>

Enum kernel::net::filter::inet::Hook

Variants

PreRouting

LocalIn

Forward

LocalOut

PostRouting

Ingress

Auto Trait Implementations

impl RefUnwindSafe for Hook

impl Send for Hook

impl Sync for Hook

impl Unpin for Hook

impl UnwindSafe for Hook

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>

`PreRouting`

`LocalIn`

`Forward`

`LocalOut`

`PostRouting`

`Ingress`

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>,