Enum Capability 

#[non_exhaustive]
pub enum Capability {
    PostcardV1,
    Zstd,
    SnapshotV1,
    Tombstones,
    StreamingSnapshots,
    PushHints,
    Quic,
    MultiRegion,
    LineageV1,
    IntegrityV1,
    ScopeV1,
    LiveV1,
    SignedSnapshotV1,
    EncryptedSnapshotV1,
    DeviceSignatureV1,
    AuthorityEpochV1,
    ResourceConstrainedV1,
    CompatibilityNegotiationV1,
}

A feature that can be negotiated additively.

Variants (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.

PostcardV1

Postcard payloads using protocol version one.

Zstd

Zstandard compression is supported.

SnapshotV1

Snapshot bootstrap version one is supported.

Tombstones

The peer understands tombstones.

StreamingSnapshots

The transport can deliver multiple snapshot pages on one bounded stream.

PushHints

The transport can deliver payload-free journal-advance hints.

Quic

The peer supports the Aequora QUIC framing profile.

MultiRegion

The peer understands region-routing metadata.

LineageV1

The peer preserves correlation and direct-causation metadata version one.

IntegrityV1

The peer supports canonical integrity generation one and bounded repair negotiation.

ScopeV1

The peer can negotiate versioned scope transitions outside the legacy v1 exchange body.

LiveV1

The peer can negotiate the additive transport-neutral live control protocol.

SignedSnapshotV1

The peer can verify signed snapshot manifests version one.

EncryptedSnapshotV1

The peer can decrypt encrypted snapshot chunks version one.

DeviceSignatureV1

The peer can produce or verify device operation signatures version one.

AuthorityEpochV1

The peer binds every synchronization cursor to an authority ID and epoch.

ResourceConstrainedV1

The peer supplies coarse resource-aware transport limits without authorization meaning.

CompatibilityNegotiationV1

The peer supports the explicit Part 21 client/server negotiation handshake.

Implementations

impl Capability

pub const fn stable_id(self) -> u32

Stable Part 21 registry ID. Values are append-only and never reused.

Trait Implementations

impl Clone for Capability

fn clone(&self) -> Capability

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Capability

impl Debug for Capability

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Capability

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for Capability

impl Hash for Capability

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

Feeds this value into the given Hasher.

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

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for Capability

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for Capability

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Capability