Struct CommitHeader 

pub struct CommitHeader { /* private fields */ }

Public authenticated metadata for an encrypted commit body.

Implementations

impl CommitHeader

pub fn new( domain_id: DomainId, epoch: u64, author: AuthorId, author_sequence: u64, dependencies: Vec<CommitId>, capability_id: CapabilityId, schema_ids: Vec<SchemaId>, nonce: [u8; 24], ) -> Result<Self, CommitCodecError>

Validates and constructs a canonical commit header.

pub const fn domain_id(&self) -> DomainId

Returns the domain this transaction mutates.

pub const fn epoch(&self) -> u64

Returns the encryption and authorization epoch.

pub const fn author(&self) -> AuthorId

Returns the authenticated endpoint author.

pub const fn author_sequence(&self) -> u64

Returns the author’s contiguous domain-local sequence.

pub fn dependencies(&self) -> &[CommitId]

Returns the sorted, unique causal frontier dependencies.

pub const fn capability_id(&self) -> CapabilityId

Returns the capability authorizing the transaction.

pub fn schema_ids(&self) -> &[SchemaId]

Returns the sorted, unique schemas used by operations.

pub const fn nonce(&self) -> &[u8; 24]

Returns the XChaCha20-Poly1305 nonce.

Trait Implementations

impl Clone for CommitHeader

fn clone(&self) -> CommitHeader

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CommitHeader

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

Formats the value using the given formatter.

impl PartialEq for CommitHeader

fn eq(&self, other: &CommitHeader) -> 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 CommitHeader

impl StructuralPartialEq for CommitHeader