IpV4Filter

Struct IpV4Filter

#[repr(C, packed(1))]pub struct IpV4Filter {
    pub valid_fields: IpV4FilterFlags,
    pub src_address: IpAddressV4,
    pub dest_address: IpAddressV4,
    pub protocol: u8,
    pub padding: [u8; 3],
}

Expand description

Represents an IPv4 filter used by the packet filtering mechanism.

A Rust equivalent for _IP_V4_FILTER.

The valid_fields field specifies which fields in the filter structure are used for filtering. The src_address field contains the source IPv4 address information. The dest_address field contains the destination IPv4 address information. The protocol field represents the IP protocol number. The padding field is used for alignment purposes.

Fields§

§valid_fields: IpV4FilterFlags§src_address: IpAddressV4§dest_address: IpAddressV4§protocol: u8§padding: [u8; 3]

Implementations§

impl IpV4Filter

Creates a new IpV4Filter instance.

§Arguments

valid_fields - Specifies which fields in the filter structure are used for filtering.
src_address - Contains the source IPv4 address information.
dest_address - Contains the destination IPv4 address information.
protocol - Represents the IP protocol number.

§Returns

A new IpV4Filter instance.

pub fn new( valid_fields: IpV4FilterFlags, src_address: IpAddressV4, dest_address: IpAddressV4, protocol: u8, ) -> Self

Trait Implementations§

impl Clone for IpV4Filter

fn clone(&self) -> IpV4Filter

Returns a duplicate of the value. Read more

1.0.0§

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

Performs copy-assignment from source. Read more

impl Default for IpV4Filter

fn default() -> IpV4Filter

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

impl Copy for IpV4Filter

Auto Trait Implementations§

impl Freeze for IpV4Filter

impl RefUnwindSafe for IpV4Filter

impl Send for IpV4Filter

impl Sync for IpV4Filter

impl Unpin for IpV4Filter

impl UnwindSafe for IpV4Filter

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

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

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

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

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

fn into(self) -> U

Calls U::from(self).

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

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

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

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

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

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

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

type Error = Infallible

The type returned in the event of a conversion error.

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

Performs the conversion.

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

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

The type returned in the event of a conversion error.

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

Performs the conversion.