Struct pnet_datalink::Config

[+] Show declaration

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>,
}

[−] Expand description

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

[−] Expand description

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

read_buffer_size: usize

[−] Expand description

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

read_timeout: Option<Duration>

[−] Expand description

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

write_timeout: Option<Duration>

[−] Expand description

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

channel_type: ChannelType

[−] Expand description

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

bpf_fd_attempts: usize

[−] Expand description

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

linux_fanout: Option<FanoutOption>

Trait Implementations

impl Clone for Config[+]

[+] Show hidden undocumented items

fn clone(&self) -> Config[−]

Returns a copy of the value.

pub fn clone_from(&mut self, source: &Self)[−]

Performs copy-assignment from source.

impl Copy for Config

impl Debug for Config[+]

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

Formats the value using the given formatter.

impl Default for Config[+]

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fn default() -> Config[−]

Returns the “default value” for a type.

impl Eq for Config

impl<'a> From<&'a Config> for Config[+]

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fn from(config: &Config) -> Config[−]

Performs the conversion.

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 Hash for Config[+]

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fn hash<__H: Hasher>(&self, state: &mut __H)[−]

Feeds this value into the given Hasher.

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

Feeds a slice of this type into the given Hasher.

impl PartialEq<Config> for Config[+]

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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: &Config) -> bool[−]

This method tests for !=.

impl StructuralEq for Config

impl StructuralPartialEq for Config