Struct Http2Options 

pub struct Http2Options { /* private fields */ }

Configuration options for the HTTP/2 connection handler.

Use the builder-style methods to customise behaviour, then pass the finished value to Http2::new.

Examples

let options = Http2Options::default()
    .handshake_timeout(Some(std::time::Duration::from_secs(10)))
    .accept_timeout(Some(std::time::Duration::from_secs(60)));

Implementations

impl Http2Options

pub fn new(h2: Builder) -> Self

Available on crate feature h2 only.

Creates a new Http2Options from an h2 server builder with the following defaults:

Option	Default
accept_timeout	30 seconds
handshake_timeout	30 seconds
send_continue_response	true
send_date_header	true

The h2 builder is used as-is and is not modified by this method.

pub fn h2_builder(&mut self) -> &mut Builder

Available on crate feature h2 only.

Returns a mutable reference to the underlying h2::server::Builder.

Use this to tune HTTP/2 protocol settings such as flow-control windows, frame size limits, and header list size.

pub fn accept_timeout(self, timeout: Option<Duration>) -> Self

Available on crate feature h2 only.

Sets the timeout for waiting on the next accepted HTTP/2 stream.

If no new stream arrives before this duration, the connection is gracefully shut down and the handler returns a timeout error. Pass None to disable this timeout. Defaults to 30 seconds.

pub fn handshake_timeout(self, timeout: Option<Duration>) -> Self

Available on crate feature h2 only.

Sets the timeout for the initial HTTP/2 handshake.

If the handshake does not complete within this duration, the handler returns an I/O timeout error. Pass None to disable this timeout. Defaults to 30 seconds.

pub fn send_continue_response(self, send: bool) -> Self

Available on crate feature h2 only.

Controls whether a 100 Continue interim response is sent when a request contains an Expect: 100-continue header.

Defaults to true.

pub fn send_date_header(self, send: bool) -> Self

Available on crate feature h2 only.

Controls whether a Date header is automatically added to every response.

The value is cached and refreshed at most once per second. Defaults to true.

Trait Implementations

impl Clone for Http2Options

Available on crate feature h2 only.

fn clone(&self) -> Http2Options

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Http2Options

Available on crate feature h2 only.

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

Formats the value using the given formatter.

impl Default for Http2Options

Available on crate feature h2 only.

fn default() -> Self

Returns the “default value” for a type.