Struct tor_dirmgr::DownloadSchedule

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pub struct DownloadSchedule { /* private fields */ }

Expand description

Configuration for how many times to retry a download, with what frequency.

Implementations

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impl DownloadSchedule

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pub fn new(attempts: u32, initial_delay: Duration, parallelism: u8) -> Self

Create a new DownloadSchedule to control our logic for retrying a given download.

The resulting configuration will always make at least one attempt, and at most attempts. After a failure, it will wait at least initial_delay before trying again.

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pub fn attempts(&self) -> impl Iterator<Item = u32>

Return an iterator to use over all the supported attempts for this configuration.

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pub fn n_attempts(&self) -> u32

Return the number of times that we’re supposed to retry, according to this DownloadSchedule.

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pub fn parallelism(&self) -> u8

Return the number of parallel attempts that we’re supposed to launch, according to this DownloadSchedule.

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pub fn schedule(&self) -> RetryDelay

Return a RetryDelay object for this configuration.

If the initial delay is longer than 32

Trait Implementations

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impl Clone for DownloadSchedule

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fn clone(&self) -> DownloadSchedule

Returns a copy of the value. Read more

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

Performs copy-assignment from source. Read more

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impl Debug for DownloadSchedule

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

Formats the value using the given formatter. Read more

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impl Default for DownloadSchedule

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fn default() -> Self

Returns the “default value” for a type. Read more

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impl<'de> Deserialize<'de> for DownloadSchedule

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fn deserialize<D>(deserializer: D) -> Result<Self, D::Error> where
__D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more

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impl PartialEq<DownloadSchedule> for DownloadSchedule

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

This method tests for self and other values to be equal, and is used by ==. Read more

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

This method tests for !=.

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impl StructuralPartialEq for DownloadSchedule

Auto Trait Implementations

impl RefUnwindSafe for DownloadSchedule

impl Send for DownloadSchedule

impl Sync for DownloadSchedule

impl Unpin for DownloadSchedule

impl UnwindSafe for DownloadSchedule

Blanket Implementations

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impl<T> Any for T where
T: 'static + ?Sized,

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pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

pub fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

pub fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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impl<T, U> Into for T where
U: From<T>,

const: unstable · source

pub fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> Same<T> for T

type Output = T

Should always be Self

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impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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pub fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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pub fn clone_into(&self, target: &mut T)

🔬 This is a nightly-only experimental API. (toowned_clone_into)

Uses borrowed data to replace owned data, usually by cloning. Read more

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impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

impl<V, T> VZip<V> for T where
V: MultiLane<T>,

pub fn vzip(self) -> V

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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more

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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more

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Struct tor_dirmgr::DownloadSchedule

Implementations

impl DownloadSchedule

pub fn new(attempts: u32, initial_delay: Duration, parallelism: u8) -> Self

pub fn attempts(&self) -> impl Iterator<Item = u32>

pub fn n_attempts(&self) -> u32

pub fn parallelism(&self) -> u8

pub fn schedule(&self) -> RetryDelay

Trait Implementations

impl Clone for DownloadSchedule

fn clone(&self) -> DownloadSchedule

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

impl Debug for DownloadSchedule

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

impl Default for DownloadSchedule

fn default() -> Self

impl<'de> Deserialize<'de> for DownloadSchedule

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where __D: Deserializer<'de>,

impl PartialEq<DownloadSchedule> for DownloadSchedule

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

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

impl Copy for DownloadSchedule

impl Eq for DownloadSchedule

impl StructuralEq for DownloadSchedule

impl StructuralPartialEq for DownloadSchedule

Auto Trait Implementations

impl RefUnwindSafe for DownloadSchedule

impl Send for DownloadSchedule

impl Sync for DownloadSchedule

impl Unpin for DownloadSchedule

impl UnwindSafe for DownloadSchedule

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized,

pub fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

pub fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

pub fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

pub fn from(t: T) -> T

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

fn in_current_span(self) -> Instrumented<Self>

impl<T, U> Into<U> for T where U: From<T>,

pub fn into(self) -> U

impl<T> Same<T> for T

type Output = T

impl<T> ToOwned for T where T: Clone,

type Owned = T

pub fn to_owned(&self) -> T

pub fn clone_into(&self, target: &mut T)

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<V, T> VZip<V> for T where V: MultiLane<T>,

pub fn vzip(self) -> V

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where S: Into<Dispatch>,

fn with_current_subscriber(self) -> WithDispatch<Self>

impl<T> DeserializeOwned for T where T: for<'de> Deserialize<'de>,

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error> where
__D: Deserializer<'de>,

impl<T> Any for T where
T: 'static + ?Sized,

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<T, U> Into<U> for T where
U: From<T>,

impl<T> ToOwned for T where
T: Clone,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

impl<V, T> VZip<V> for T where
V: MultiLane<T>,

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,

impl<T> DeserializeOwned for T where
T: for<'de> Deserialize<'de>,