FakeCtxBuilder

netstack3_core::testutil

Struct FakeCtxBuilder 

Source 
pub struct FakeCtxBuilder { /* private fields */ }
Expand description

A builder for FakeCtxs.

A FakeCtxBuilder is capable of storing the configuration of a network stack including forwarding table entries, devices and their assigned addresses and configurations, ARP table entries, etc. It can be built using build, producing a FakeCtx with all of the appropriate state configured.

Implementations§

Source§

impl FakeCtxBuilder

Source

pub fn with_addrs<A: IpAddress>(addrs: TestAddrs<A>) -> FakeCtxBuilder

Construct a FakeCtxBuilder from a TestAddrs.

Source

pub fn add_device(&mut self, mac: UnicastAddr<Mac>) -> usize

Add a device.

add_device returns a key which can be used to refer to the device in future calls to add_arp_table_entry and add_device_route.

Source

pub fn add_device_with_config( &mut self, mac: UnicastAddr<Mac>, ipv4_config: Ipv4DeviceConfigurationUpdate, ipv6_config: Ipv6DeviceConfigurationUpdate, ) -> usize

Add a device with an IPv4 and IPv6 configuration.

add_device_with_config is like add_device, except that it takes an IPv4 and IPv6 configuration to apply to the device when it is enabled.

Source

pub fn add_device_with_ip<A: IpAddress>( &mut self, mac: UnicastAddr<Mac>, ip: A, subnet: Subnet<A>, ) -> usize

Add a device with an associated IP address.

add_device_with_ip is like add_device, except that it takes an associated IP address and subnet to assign to the device.

Source

pub fn add_device_with_ip_and_config<A: IpAddress>( &mut self, mac: UnicastAddr<Mac>, ip: A, subnet: Subnet<A>, ipv4_config: Ipv4DeviceConfigurationUpdate, ipv6_config: Ipv6DeviceConfigurationUpdate, ) -> usize

Add a device with an associated IP address and a particular IPv4 and IPv6 configuration.

add_device_with_ip_and_config is like add_device, except that it takes an associated IP address and subnet to assign to the device, as well as IPv4 and IPv6 configurations to apply to the device when it is enabled.

Source

pub fn add_arp_table_entry( &mut self, device: usize, ip: SpecifiedAddr<Ipv4Addr>, mac: UnicastAddr<Mac>, )

Add an ARP table entry for a device’s ARP table.

Source

pub fn add_ndp_table_entry( &mut self, device: usize, ip: UnicastAddr<Ipv6Addr>, mac: UnicastAddr<Mac>, )

Add an NDP table entry for a device’s NDP table.

Source

pub fn add_arp_or_ndp_table_entry<A: IpAddress>( &mut self, device: usize, ip: SpecifiedAddr<A>, mac: UnicastAddr<Mac>, )

Add either an NDP entry (if IPv6) or ARP entry (if IPv4) to a FakeCtxBuilder.

Source

pub fn build(self) -> (FakeCtx, Vec<EthernetDeviceId<FakeBindingsCtx>>)

Builds a Ctx from the present configuration with a default dispatcher.

Source

pub fn build_with_modifications<F: FnOnce(&mut StackStateBuilder)>( self, f: F, ) -> (FakeCtx, Vec<EthernetDeviceId<FakeBindingsCtx>>)

build_with_modifications is equivalent to build, except that after the StackStateBuilder is initialized, it is passed to f for further modification before the Ctx is constructed.

Source

pub fn build_with( self, state_builder: StackStateBuilder, ) -> (FakeCtx, Vec<EthernetDeviceId<FakeBindingsCtx>>)

Build a Ctx from the present configuration with a caller-provided dispatcher and StackStateBuilder.

Trait Implementations§

Source§

impl Clone for FakeCtxBuilder

Source§

fn clone(&self) -> FakeCtxBuilder

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
Source§

impl Default for FakeCtxBuilder

Source§

fn default() -> FakeCtxBuilder

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

Auto Trait Implementations§

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,

Source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
Source§

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

Source§

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

Mutably borrows from an owned value. Read more
Source§

impl<O, BC> BuildableCoreContext<BC> for O
where O: Default,

Source§

type Builder = ()

The builder type that can build this core context.
Source§

fn build(_bindings_ctx: &mut BC, _: ()) -> O

Consumes this builder and returns the context.
Source§

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

Source§

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
Source§

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

Source§

fn __clone_box(&self, _: Private) -> *mut ()

§

impl<T, D> Encode<Ambiguous1, D> for T
where D: ResourceDialect,

§

unsafe fn encode( self, _encoder: &mut Encoder<'_, D>, _offset: usize, _depth: Depth, ) -> Result<(), Error>

Encodes the object into the encoder’s buffers. Any handles stored in the object are swapped for Handle::INVALID. Read more
§

impl<T, D> Encode<Ambiguous2, D> for T
where D: ResourceDialect,

§

unsafe fn encode( self, _encoder: &mut Encoder<'_, D>, _offset: usize, _depth: Depth, ) -> Result<(), Error>

Encodes the object into the encoder’s buffers. Any handles stored in the object are swapped for Handle::INVALID. Read more
Source§

impl<T> From<T> for T

Source§

fn from(t: T) -> T

Returns the argument unchanged.

Source§

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

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> IntoEither for T

Source§

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
Source§

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
Source§

impl<CC, BC, Meta> RecvFrameContext<Meta, BC> for CC
where Meta: ReceivableFrameMeta<CC, BC>,

Source§

fn receive_frame<B>(&mut self, bindings_ctx: &mut BC, metadata: Meta, frame: B)
where B: BufferMut + Debug,

Receive a frame. Read more
Source§

impl<T> Same for T

Source§

type Output = T

Should always be Self
Source§

impl<CC, BC, Meta> SendFrameContext<BC, Meta> for CC
where Meta: SendableFrameMeta<CC, BC>,

Source§

fn send_frame<S>( &mut self, bindings_ctx: &mut BC, metadata: Meta, frame: S, ) -> Result<(), ErrorAndSerializer<SendFrameErrorReason, S>>
where S: Serializer, <S as Serializer>::Buffer: BufferMut,

Send a frame. Read more
Source§

impl<BC, S, Meta, DeviceId> SendableFrameMeta<FakeCoreCtx<S, Meta, DeviceId>, BC> for Meta

Source§

fn send_meta<SS>( self, core_ctx: &mut FakeCoreCtx<S, Meta, DeviceId>, bindings_ctx: &mut BC, frame: SS, ) -> Result<(), ErrorAndSerializer<SendFrameErrorReason, SS>>
where SS: Serializer, <SS as Serializer>::Buffer: BufferMut,

Sends this frame metadata to the provided contexts.
Source§

impl<Meta, BC> SendableFrameMeta<FakeFrameCtx<Meta>, BC> for Meta

Source§

fn send_meta<S>( self, core_ctx: &mut FakeFrameCtx<Meta>, _bindings_ctx: &mut BC, frame: S, ) -> Result<(), ErrorAndSerializer<SendFrameErrorReason, S>>
where S: Serializer, <S as Serializer>::Buffer: BufferMut,

Sends this frame metadata to the provided contexts.
Source§

impl<Id, CC, BC> TimerHandler<BC, Id> for CC
where BC: TimerBindingsTypes, Id: HandleableTimer<CC, BC>,

Source§

fn handle_timer( &mut self, bindings_ctx: &mut BC, dispatch: Id, timer: <BC as TimerBindingsTypes>::UniqueTimerId, )

Handle a timer firing. Read more
Source§

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

Source§

type Owned = T

The resulting type after obtaining ownership.
Source§

fn to_owned(&self) -> T

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

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

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

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

Source§

type Error = Infallible

The type returned in the event of a conversion error.
Source§

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

Performs the conversion.
Source§

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

Source§

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

The type returned in the event of a conversion error.
Source§

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

Performs the conversion.
Source§

impl<L, T> UnlockedAccess<L> for T
where L: UnlockedAccessMarkerFor<T>,

Source§

type Data = <L as UnlockedAccessMarkerFor<T>>::Data

The type of state being accessed.
Source§

type Guard<'l> = &'l <L as UnlockedAccessMarkerFor<T>>::Data where T: 'l

A guard providing read access to the data.
Source§

fn access(&self) -> <T as UnlockedAccess<L>>::Guard<'_>

How to access the state.
§

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

§

fn vzip(self) -> V

Source§

impl<B, A> LockBefore<B> for A
where B: LockAfter<A>,