Struct solana_perf::packet::Packet

#[repr(C)]
pub struct Packet {
    pub meta: Meta,
    /* private fields */
}

Fields

meta: Meta

Implementations

impl Packet

pub fn new(buffer: [u8; 1232], meta: Meta) -> Packet

pub fn data<I>(&self, index: I) -> Option<&<I as SliceIndex<[u8]>>::Output>where
    I: SliceIndex<[u8]>,

Returns an immutable reference to the underlying buffer up to packet.meta.size. The rest of the buffer is not valid to read from. packet.data(..) returns packet.buffer.get(..packet.meta.size).

pub fn buffer_mut(&mut self) -> &mut [u8]

Returns a mutable reference to the entirety of the underlying buffer to write into. The caller is responsible for updating Packet.meta.size after writing to the buffer.

pub fn from_data<T>(
    dest: Option<&SocketAddr>,
    data: T
) -> Result<Packet, Box<ErrorKind, Global>>where
    T: Serialize,

pub fn populate_packet<T>(
    packet: &mut Packet,
    dest: Option<&SocketAddr>,
    data: &T
) -> Result<(), Box<ErrorKind, Global>>where
    T: Serialize,

pub fn deserialize_slice<T, I>(
    &self,
    index: I
) -> Result<T, Box<ErrorKind, Global>>where
    T: DeserializeOwned,
    I: SliceIndex<[u8], Output = [u8]>,

Trait Implementations

impl Clone for Packet

fn clone(&self) -> Packet

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Packet

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

Formats the value using the given formatter.

impl Default for Packet

fn default() -> Packet

Returns the “default value” for a type.

impl PartialEq<Packet> for Packet

fn eq(&self, other: &Packet) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for Packet

impl StructuralEq for Packet