Dormancy

tor_dirmgr::bridgedesc

Enum Dormancy 

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#[non_exhaustive]
pub enum Dormancy {
    Dormant,
    Active,
}
Available on crate feature bridge-client only.
Expand description

Active vs dormant state, as far as the bridge descriptor manager is concerned

This is usually derived in higher layers from arti_client::DormantMode, whether TorClient::bootstrap() has been called, etc.

Variants (Non-exhaustive)§

This enum is marked as non-exhaustive
Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.
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Dormant

Dormant (inactive)

Bridge descriptor downloads, or refreshes, will not be started.

In-progress downloads will be stopped if possible, but they may continue until they complete (or fail).

So a dormant BridgeDescMgr may still continue to change the return value from bridges() and continue to report BridgeDescEvents.

When the BridgeDescMgr is dormant, bridges() may return stale descriptors (that is, descriptors which ought to have been refetched and may no longer be valid), or stale errors (that is, errors which occurred some time ago, and which would normally have been retried by now).

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Active

Active

Bridge descriptors will be downloaded as requested.

When a bridge descriptor manager has been Dormant, it may continue to provide stale data (as described) for a while after it is made Active, until the required refreshes and retries have taken place (or failed).

Trait Implementations§

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impl Clone for Dormancy

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fn clone(&self) -> Dormancy

Returns a duplicate 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 Dormancy

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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 Ord for Dormancy

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fn cmp(&self, other: &Dormancy) -> Ordering

This method returns an Ordering between self and other. Read more
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fn max(self, other: Self) -> Self
where Self: Sized,

Compares and returns the maximum of two values. Read more
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fn min(self, other: Self) -> Self
where Self: Sized,

Compares and returns the minimum of two values. Read more
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fn clamp(self, min: Self, max: Self) -> Self
where Self: Sized,

Restrict a value to a certain interval. Read more
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impl PartialEq for Dormancy

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

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

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

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fn partial_cmp(&self, other: &Dormancy) -> Option<Ordering>

This method returns an ordering between self and other values if one exists. Read more
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fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator. Read more
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fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator. Read more
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fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator. Read more
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fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator. Read more
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impl Copy for Dormancy

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impl Eq for Dormancy

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impl StructuralPartialEq for Dormancy

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