Struct pnet::datalink::Config

pub struct Config {
    pub write_buffer_size: usize,
    pub read_buffer_size: usize,
    pub read_timeout: Option<Duration>,
    pub write_timeout: Option<Duration>,
    pub channel_type: ChannelType,
    pub bpf_fd_attempts: usize,
    pub linux_fanout: Option<FanoutOption>,
    pub promiscuous: bool,
}

A generic configuration type, encapsulating all options supported by each backend.

Each option should be treated as a hint - each backend is free to ignore any and all options which don’t apply to it.

Fields

write_buffer_size: usize

The size of buffer to use when writing packets. Defaults to 4096.

read_buffer_size: usize

The size of buffer to use when reading packets. Defaults to 4096.

read_timeout: Option<Duration>

Linux/BPF/Netmap only: The read timeout. Defaults to None.

write_timeout: Option<Duration>

Linux/BPF/Netmap only: The write timeout. Defaults to None.

channel_type: ChannelType

Linux only: Specifies whether to read packets at the datalink layer or network layer. Defaults to Layer2

bpf_fd_attempts: usize

BPF/OS X only: The number of /dev/bpf* file descriptors to attempt before failing. Defaults to: 1000.

linux_fanout: Option<FanoutOption>

promiscuous: bool

Trait Implementations

impl Clone for Config

fn clone(&self) -> Config

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Config

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

Formats the value using the given formatter.

impl Default for Config

fn default() -> Config

Returns the “default value” for a type.

impl<'a> From<&'a Config> for Config

fn from(_config: &Config) -> Config

Will not use the super::Config. This will simply call dummy::Config::default().

impl<'a> From<&'a Config> for Config

fn from(config: &Config) -> Config

Converts to this type from the input type.

impl Hash for Config

fn hash<__H>(&self, state: &mut __H)where __H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq<Config> for Config

fn eq(&self, other: &Config) -> 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 Copy for Config

impl Eq for Config

impl StructuralEq for Config

impl StructuralPartialEq for Config