netstack3_device

Struct DeviceCounters

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pub struct DeviceCounters {
    pub send_total_frames: Counter,
    pub send_frame: Counter,
    pub send_queue_full: Counter,
    pub send_serialize_error: Counter,
    pub recv_frame: Counter,
    pub recv_parse_error: Counter,
    pub recv_ipv4_delivered: Counter,
    pub recv_ipv6_delivered: Counter,
    pub send_ipv4_frame: Counter,
    pub send_ipv6_frame: Counter,
    pub send_dropped_no_queue: Counter,
    pub send_dropped_dequeue: Counter,
}
Expand description

Device layer counters.

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§send_total_frames: Counter

Count of outgoing frames which enter the device layer (but may or may not have been dropped prior to reaching the wire).

§send_frame: Counter

Count of frames sent.

§send_queue_full: Counter

Count of frames that failed to send because of a full Tx queue.

§send_serialize_error: Counter

Count of frames that failed to send because of a serialization error.

§recv_frame: Counter

Count of frames received.

§recv_parse_error: Counter

Count of incoming frames dropped due to a parsing error.

§recv_ipv4_delivered: Counter

Count of incoming frames containing an IPv4 packet delivered.

§recv_ipv6_delivered: Counter

Count of incoming frames containing an IPv6 packet delivered.

§send_ipv4_frame: Counter

Count of sent frames containing an IPv4 packet.

§send_ipv6_frame: Counter

Count of sent frames containing an IPv6 packet.

§send_dropped_no_queue: Counter

Count of frames that failed to send because there was no Tx queue.

§send_dropped_dequeue: Counter

Count of frames that were dropped during Tx queue dequeuing.

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impl DeviceCounters

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pub fn send_frame<I: Ip>(&self) -> &Counter

Either send_ipv4_frame or send_ipv6_frame depending on I.

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impl Default for DeviceCounters

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fn default() -> DeviceCounters

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

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fn record<I: Inspector>(&self, inspector: &mut I)

Records this value into inspector.

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type Builder = ()

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

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impl<CC, BC, Meta> RecvFrameContext<Meta, BC> for CC
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fn receive_frame<B>(&mut self, bindings_ctx: &mut BC, metadata: Meta, frame: B)
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Receive a frame. Read more
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type Output = T

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impl<CC, BC, Meta> SendFrameContext<BC, Meta> for CC
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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
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