Struct DeclarationSnapshot 

pub struct DeclarationSnapshot { /* private fields */ }

DeclarationSnapshot

Immutable runtime declaration snapshot ready for policy and ownership validation.

Construction and decoding enforce the declaration count and unique keys and slots. A snapshot is still not permission to open storage. Integrations should call crate::validate_allocations, commit the staged generation, and only then expose committed allocation authority.

Implementations

impl DeclarationSnapshot

pub fn new( declarations: Vec<AllocationDeclaration>, ) -> Result<Self, DeclarationSnapshotError>

Create and validate a declaration snapshot.

pub const fn is_empty(&self) -> bool

Return true when the snapshot has no declarations.

pub const fn len(&self) -> usize

Return the number of declarations in the snapshot.

pub fn declarations(&self) -> &[AllocationDeclaration]

Borrow the sealed declarations.

Trait Implementations

impl Clone for DeclarationSnapshot

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DeclarationSnapshot

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for DeclarationSnapshot

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

Deserialize this value from the given Serde deserializer.

impl Eq for DeclarationSnapshot

impl PartialEq for DeclarationSnapshot

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for DeclarationSnapshot

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 DeclarationSnapshot