Enum h2::frame::settings::Setting

pub enum Setting {
    HeaderTableSize(u32),
    EnablePush(u32),
    MaxConcurrentStreams(u32),
    InitialWindowSize(u32),
    MaxFrameSize(u32),
    MaxHeaderListSize(u32),
    EnableConnectProtocol(u32),
}

An enum that lists all valid settings that can be sent in a SETTINGS frame.

Each setting has a value that is a 32 bit unsigned integer (6.5.1.).

Variants

HeaderTableSize(u32)

EnablePush(u32)

MaxConcurrentStreams(u32)

InitialWindowSize(u32)

MaxFrameSize(u32)

MaxHeaderListSize(u32)

EnableConnectProtocol(u32)

Implementations

impl Setting

pub fn from_id(id: u16, val: u32) -> Option<Setting>

Creates a new Setting with the correct variant corresponding to the given setting id, based on the settings IDs defined in section 6.5.2.

fn load(raw: &[u8]) -> Option<Setting>

Creates a new Setting by parsing the given buffer of 6 bytes, which contains the raw byte representation of the setting, according to the “SETTINGS format” defined in section 6.5.1.

The raw parameter should have length at least 6 bytes, since the length of the raw setting is exactly 6 bytes.

Panics

If given a buffer shorter than 6 bytes, the function will panic.

fn encode(&self, dst: &mut BytesMut)

Trait Implementations

impl Debug for Setting

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

Formats the value using the given formatter.