Struct DialConfig 

pub struct DialConfig {
    pub per_attempt_timeout: Duration,
    pub attempt_delay: Duration,
}

Tuning for the happy-eyeballs candidate race.

Fields

per_attempt_timeout: Duration

Hard timeout for a single candidate’s connect attempt.

attempt_delay: Duration

Delay before ALSO starting the next (lower-priority) candidate while the current is still in flight — RFC 8305’s “Connection Attempt Delay”. A small value (~250ms) hedges a stalled IPv6 without racing so hard that IPv4 routinely beats a viable IPv6.

Trait Implementations

impl Clone for DialConfig

fn clone(&self) -> DialConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for DialConfig

impl Debug for DialConfig

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

Formats the value using the given formatter.

impl Default for DialConfig

fn default() -> Self

Returns the “default value” for a type.