Struct MemoryStorage 

pub struct MemoryStorage { /* private fields */ }

In-memory storage backend

Implementations

impl MemoryStorage

pub fn new() -> Self

Trait Implementations

impl Default for MemoryStorage

fn default() -> Self

Returns the “default value” for a type.

impl StorageBackend for MemoryStorage

fn store_schema<'life0, 'async_trait>( &'life0 self, schema: Schema, ) -> Pin<Box<dyn Future<Output = SchemaResult<SchemaId>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Store a schema and return its ID

fn get_schema<'life0, 'async_trait>( &'life0 self, id: SchemaId, ) -> Pin<Box<dyn Future<Output = SchemaResult<Option<Schema>>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Get schema by ID

fn get_schema_by_fingerprint<'life0, 'life1, 'async_trait>( &'life0 self, fingerprint: &'life1 str, ) -> Pin<Box<dyn Future<Output = SchemaResult<Option<Schema>>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Get schema by fingerprint (for deduplication)

fn register_subject_version<'life0, 'life1, 'async_trait>( &'life0 self, subject: &'life1 Subject, schema_id: SchemaId, ) -> Pin<Box<dyn Future<Output = SchemaResult<SchemaVersion>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Register a schema under a subject

fn get_versions<'life0, 'life1, 'async_trait>( &'life0 self, subject: &'life1 Subject, ) -> Pin<Box<dyn Future<Output = SchemaResult<Vec<u32>>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Get all versions for a subject

fn get_subject_version<'life0, 'life1, 'async_trait>( &'life0 self, subject: &'life1 Subject, version: SchemaVersion, ) -> Pin<Box<dyn Future<Output = SchemaResult<Option<SubjectVersion>>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Get a specific version of a subject

fn get_latest_version<'life0, 'life1, 'async_trait>( &'life0 self, subject: &'life1 Subject, ) -> Pin<Box<dyn Future<Output = SchemaResult<Option<SubjectVersion>>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Get the latest version of a subject

fn list_subjects<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = SchemaResult<Vec<Subject>>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

List all subjects

fn delete_subject<'life0, 'life1, 'async_trait>( &'life0 self, subject: &'life1 Subject, permanent: bool, ) -> Pin<Box<dyn Future<Output = SchemaResult<Vec<u32>>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Delete a subject (soft delete by default)

fn delete_version<'life0, 'life1, 'async_trait>( &'life0 self, subject: &'life1 Subject, version: SchemaVersion, permanent: bool, ) -> Pin<Box<dyn Future<Output = SchemaResult<()>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Delete a specific version

fn next_schema_id<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = SchemaResult<SchemaId>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Get the next schema ID

fn subject_exists<'life0, 'life1, 'async_trait>( &'life0 self, subject: &'life1 Subject, ) -> Pin<Box<dyn Future<Output = SchemaResult<bool>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Check if a subject exists

fn set_version_state<'life0, 'life1, 'async_trait>( &'life0 self, subject: &'life1 Subject, version: SchemaVersion, state: VersionState, ) -> Pin<Box<dyn Future<Output = SchemaResult<()>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Set the state of a version (enabled/deprecated/disabled)

fn get_version_state<'life0, 'life1, 'async_trait>( &'life0 self, subject: &'life1 Subject, version: SchemaVersion, ) -> Pin<Box<dyn Future<Output = SchemaResult<VersionState>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Get the state of a version

fn list_deleted_subjects<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = SchemaResult<Vec<Subject>>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

List deleted subjects (for recovery)

fn undelete_subject<'life0, 'life1, 'async_trait>( &'life0 self, subject: &'life1 Subject, ) -> Pin<Box<dyn Future<Output = SchemaResult<Vec<u32>>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Undelete a soft-deleted subject