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LayerStack

stackforge_core::layer::stack

Struct LayerStack

pub struct LayerStack { /* private fields */ }

Expand description

A stack of protocol layers that can be combined into a packet.

The stack maintains the order of layers and automatically applies bindings when building the final packet.

Implementations§

impl LayerStack

pub fn new() -> Self

Create a new empty layer stack.

pub fn push(self, layer: LayerStackEntry) -> Self

Push a new layer onto the stack.

Layers are stacked from bottom (first) to top (last).

pub fn add(&mut self, layer: LayerStackEntry)

Add a layer to the stack (mutable version).

pub fn stack(self, other: LayerStack) -> Self

Stack another LayerStack on top of this one.

This is the implementation of the / operator.

pub fn len(&self) -> usize

Get the number of layers in the stack.

pub fn is_empty(&self) -> bool

Check if the stack is empty.

pub fn layers(&self) -> &[LayerStackEntry]

Get the layers in the stack.

pub fn build(&self) -> Vec<u8> ⓘ

Build the stacked layers into raw bytes.

This method:

Builds each layer
Applies bindings (e.g., sets Ethernet type when IP is stacked on top)
Concatenates all layer bytes
Recalculates checksums and lengths where applicable

pub fn build_packet(&self) -> Packet

Build the stack into a Packet.

Trait Implementations§

impl Clone for LayerStack

fn clone(&self) -> LayerStack

Returns a duplicate of the value. Read more

1.0.0 · Source§

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

Performs copy-assignment from source. Read more

impl Debug for LayerStack

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

impl Default for LayerStack

fn default() -> LayerStack

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

impl Div<LayerStackEntry> for LayerStack

type Output = LayerStack

The resulting type after applying the / operator.

fn div(self, rhs: LayerStackEntry) -> Self::Output

Performs the / operation. Read more

impl Div for LayerStack

type Output = LayerStack

The resulting type after applying the / operator.

fn div(self, rhs: LayerStack) -> Self::Output

Performs the / operation. Read more

impl From<ArpBuilder> for LayerStack

fn from(builder: ArpBuilder) -> Self

Converts to this type from the input type.

impl From<DnsBuilder> for LayerStack

fn from(builder: DnsBuilder) -> Self

Converts to this type from the input type.

impl From<EthernetBuilder> for LayerStack

fn from(builder: EthernetBuilder) -> Self

Converts to this type from the input type.

impl From<Icmpv6Builder> for LayerStack

fn from(builder: Icmpv6Builder) -> Self

Converts to this type from the input type.

impl From<Ipv4Builder> for LayerStack

fn from(builder: Ipv4Builder) -> Self

Converts to this type from the input type.

impl From<Ipv6Builder> for LayerStack

fn from(builder: Ipv6Builder) -> Self

Converts to this type from the input type.

impl From<TcpBuilder> for LayerStack

fn from(builder: TcpBuilder) -> Self

Converts to this type from the input type.

impl From<UdpBuilder> for LayerStack

fn from(builder: UdpBuilder) -> Self

Converts to this type from the input type.

Auto Trait Implementations§

impl Freeze for LayerStack

impl RefUnwindSafe for LayerStack

impl Send for LayerStack

impl Sync for LayerStack

impl Unpin for LayerStack

impl UnsafeUnpin for LayerStack

impl UnwindSafe for LayerStack

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> IntoEither for T

fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

impl<T> Pointable for T

const ALIGN: usize

The alignment of pointer.

type Init = T

The type for initializers.

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

impl<T> Same for T

type Output = T

Should always be Self

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.

impl<V, T> VZip<V> for T
where V: MultiLane<T>,

fn vzip(self) -> V