Struct zng::task::http::Metrics

pub struct Metrics {
    pub upload_progress: (ByteLength, ByteLength),
    pub upload_speed: ByteLength,
    pub download_progress: (ByteLength, ByteLength),
    pub download_speed: ByteLength,
    pub name_lookup_time: Duration,
    pub connect_time: Duration,
    pub secure_connect_time: Duration,
    pub transfer_start_time: Duration,
    pub transfer_time: Duration,
    pub total_time: Duration,
    pub redirect_time: Duration,
}

Information about the state of an HTTP request.

Fields

upload_progress: (ByteLength, ByteLength)

Number of bytes uploaded / estimated total.

upload_speed: ByteLength

Average upload speed so far in bytes/second.

download_progress: (ByteLength, ByteLength)

Number of bytes downloaded / estimated total.

download_speed: ByteLength

Average download speed so far in bytes/second.

name_lookup_time: Duration

Total time from the start of the request until DNS name resolving was completed.

When a redirect is followed, the time from each request is added together.

connect_time: Duration

Amount of time taken to establish a connection to the server (not including TLS connection time).

When a redirect is followed, the time from each request is added together.

secure_connect_time: Duration

Amount of time spent on TLS handshakes.

When a redirect is followed, the time from each request is added together.

transfer_start_time: Duration

Time it took from the start of the request until the first byte is either sent or received.

When a redirect is followed, the time from each request is added together.

transfer_time: Duration

Amount of time spent performing the actual request transfer. The “transfer” includes both sending the request and receiving the response.

When a redirect is followed, the time from each request is added together.

total_time: Duration

Total time for the entire request. This will continuously increase until the entire response body is consumed and completed.

When a redirect is followed, the time from each request is added together.

redirect_time: Duration

If automatic redirect following is enabled, the total time taken for all redirection steps including name lookup, connect, pre-transfer and transfer before final transaction was started.

Implementations

impl Metrics

pub fn from_isahc(m: &Metrics) -> Metrics

Init from isahc::Metrics.

pub fn zero() -> Metrics

All zeros.

Trait Implementations

impl Clone for Metrics

fn clone(&self) -> Metrics

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Metrics

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

Formats the value using the given formatter.

impl Display for Metrics

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

Formats the value using the given formatter.

impl From<Metrics> for Metrics

fn from(m: Metrics) -> Metrics

Converts to this type from the input type.

impl From<Metrics> for Progress

fn from(metrics: Metrics) -> Progress

Converts to this type from the input type.

impl IntoVar<Progress> for Metrics

type Var = LocalVar<Progress>

Variable type that will wrap the T value.

fn into_var(self) -> <Metrics as IntoVar<Progress>>::Var

Converts the source value into a var.

fn into_boxed_var(self) -> Box<dyn VarBoxed<T>>

where Self: Sized,

Converts into BoxedVar<T>.

impl PartialEq for Metrics

fn eq(&self, other: &Metrics) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for Metrics

impl IntoValue<Progress> for Metrics

impl StructuralPartialEq for Metrics