Struct DeclarationCollector 

pub struct DeclarationCollector { /* private fields */ }

DeclarationCollector

Mutable builder for this binary’s allocation declarations.

The collector is transient runtime state. Sealing rejects duplicate stable keys and duplicate slots within one binary snapshot; historical compatibility is checked later by crate::validate_allocations.

Implementations

impl DeclarationCollector

pub const fn new() -> Self

Create an empty declaration collector.

pub fn push(&mut self, declaration: AllocationDeclaration)

Add one allocation declaration.

pub fn declare(&mut self, declaration: AllocationDeclaration) -> &mut Self

Add one allocation declaration and return the collector for chaining.

pub fn with_declaration(self, declaration: AllocationDeclaration) -> Self

Add one allocation declaration by value for builder-style chaining.

pub fn declare_memory_manager( &mut self, stable_key: impl AsRef<str>, id: u8, label: impl Into<String>, ) -> Result<&mut Self, DeclarationSnapshotError>

Add a MemoryManager declaration with a diagnostic label.

pub fn declare_memory_manager_unlabeled( &mut self, stable_key: impl AsRef<str>, id: u8, ) -> Result<&mut Self, DeclarationSnapshotError>

Add an unlabeled MemoryManager declaration.

pub fn declare_memory_manager_with_schema( &mut self, stable_key: impl AsRef<str>, id: u8, label: impl Into<String>, schema: SchemaMetadata, ) -> Result<&mut Self, DeclarationSnapshotError>

Add a MemoryManager declaration with a diagnostic label and schema metadata.

pub fn declare_memory_manager_unlabeled_with_schema( &mut self, stable_key: impl AsRef<str>, id: u8, schema: SchemaMetadata, ) -> Result<&mut Self, DeclarationSnapshotError>

Add an unlabeled MemoryManager declaration with schema metadata.

pub fn with_memory_manager( self, stable_key: impl AsRef<str>, id: u8, label: impl Into<String>, ) -> Result<Self, DeclarationSnapshotError>

Add a MemoryManager declaration by value for builder-style chaining.

pub fn with_memory_manager_unlabeled( self, stable_key: impl AsRef<str>, id: u8, ) -> Result<Self, DeclarationSnapshotError>

Add an unlabeled MemoryManager declaration by value for builder-style chaining.

pub fn with_memory_manager_schema( self, stable_key: impl AsRef<str>, id: u8, label: impl Into<String>, schema: SchemaMetadata, ) -> Result<Self, DeclarationSnapshotError>

Add a MemoryManager declaration with schema metadata by value for builder-style chaining.

pub fn with_memory_manager_unlabeled_schema( self, stable_key: impl AsRef<str>, id: u8, schema: SchemaMetadata, ) -> Result<Self, DeclarationSnapshotError>

Add an unlabeled MemoryManager declaration with schema metadata by value.

pub fn seal(self) -> Result<DeclarationSnapshot, DeclarationSnapshotError>

Seal collected declarations into a duplicate-free snapshot.

Trait Implementations

impl Clone for DeclarationCollector

fn clone(&self) -> DeclarationCollector

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DeclarationCollector

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

Formats the value using the given formatter.

impl Default for DeclarationCollector

fn default() -> DeclarationCollector

Returns the “default value” for a type.