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StageFailure

citadel_sdk::prelude

Enum StageFailure 

#[non_exhaustive]
pub enum StageFailure {

Show 15 variants    NatIncompatible,
    SkippedByPolicy,
    NotConfigured,
    PunchFailed,
    AllocationFailed,
    PeerUnavailable,
    PermissionFailed,
    ProbeFailed,
    Signalling,
    HandshakeFailed,
    AttachFailed,
    LocalSocket,
    Timeout,
    SessionGone,
    Unsupported,

}
Expand description

Why a stage did not connect. Paired with its PathStage, which says where.

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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NatIncompatible

Not tried: both NATs are unpredictable, so a hole punch cannot work.

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SkippedByPolicy

Not tried: the TURN policy is relay-only.

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NotConfigured

Not tried: no TURN config was supplied for this connection.

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PunchFailed

The hole punch found no working pair of addresses.

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AllocationFailed

No TURN server granted this node an allocation.

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PeerUnavailable

The peer had no TURN allocation to offer.

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PermissionFailed

A TURN permission or channel binding was refused.

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ProbeFailed

Probes through the relay went unanswered.

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Signalling

Coordinating with the peer over the server relay failed (an endpoint, a message or a sync).

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HandshakeFailed

The QUIC handshake over the punched or relayed path failed.

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AttachFailed

A connection was made but could not become the connection’s route.

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LocalSocket

A local socket could not be opened.

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Timeout

The stage ran out of time.

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SessionGone

The session ended during the stage.

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Unsupported

This platform cannot run the stage.

Trait Implementations§

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impl Clone for StageFailure

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fn clone(&self) -> StageFailure

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more
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impl Copy for StageFailure

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impl Debug for StageFailure

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

Formats the value using the given formatter. Read more
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impl Eq for StageFailure

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impl Hash for StageFailure

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fn hash<__H>(&self, state: &mut __H)
where __H: Hasher,

Feeds this value into the given Hasher. Read more
1.3.0 · Source§

fn hash_slice<H>(data: &[Self], state: &mut H)
where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher. Read more
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impl PartialEq for StageFailure

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

Equality operator ==. Read more
1.0.0 (const: unstable) · Source§

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

Inequality operator !=. Read more
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impl StructuralPartialEq for StageFailure

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