Enum TransportEvent 

pub enum TransportEvent {
    Started,
    Succeeded {
        status: u16,
        ms: u64,
        bytes: Option<u64>,
    },
    Failed {
        error: ClientError,
        ms: u64,
    },
    Cancelled,
    RetryScheduled {
        after: Duration,
        attempt: usize,
    },
    BreakerOpened {
        cooldown: Duration,
    },
    BreakerClosed,
    RowsPulled {
        n: usize,
    },
    WritePushed,
}

Variants

Started

Once per attempt: immediately before the request is sent, or, for a fail-fast rejection, immediately before its Failed { ms: 0 }.

Succeeded

One attempt got a 2xx. bytes is the Content-Length, when sent.

Fields

status: u16

ms: u64

bytes: Option<u64>

Failed

One attempt failed. The last Failed of a call carries the error the call returns.

Fields

error: ClientError

ms: u64

Cancelled

The call’s future was dropped after Started and before the attempt landed: the request is abandoned, and nothing is known about how the server would have answered.

RetryScheduled

A retry will run after after; attempt is its 1-based number.

Fields

after: Duration

attempt: usize

BreakerOpened

Fields

cooldown: Duration

BreakerClosed

RowsPulled

Reported by the caller once it has parsed a response.

Fields

n: usize

WritePushed

Reported by the caller once a write was acknowledged.

Trait Implementations

impl Clone for TransportEvent

fn clone(&self) -> TransportEvent

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TransportEvent

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

Formats the value using the given formatter.