iceberg_catalog_memory

Struct MemoryCatalog

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pub struct MemoryCatalog { /* private fields */ }
Expand description

Memory catalog implementation.

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impl MemoryCatalog

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pub fn new(file_io: FileIO, warehouse_location: Option<String>) -> Self

Creates an memory catalog.

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impl Catalog for MemoryCatalog

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fn list_namespaces<'life0, 'life1, 'async_trait>( &'life0 self, maybe_parent: Option<&'life1 NamespaceIdent>, ) -> Pin<Box<dyn Future<Output = Result<Vec<NamespaceIdent>>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

List namespaces inside the catalog.

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fn create_namespace<'life0, 'life1, 'async_trait>( &'life0 self, namespace_ident: &'life1 NamespaceIdent, properties: HashMap<String, String>, ) -> Pin<Box<dyn Future<Output = Result<Namespace>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Create a new namespace inside the catalog.

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fn get_namespace<'life0, 'life1, 'async_trait>( &'life0 self, namespace_ident: &'life1 NamespaceIdent, ) -> Pin<Box<dyn Future<Output = Result<Namespace>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Get a namespace information from the catalog.

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fn namespace_exists<'life0, 'life1, 'async_trait>( &'life0 self, namespace_ident: &'life1 NamespaceIdent, ) -> Pin<Box<dyn Future<Output = Result<bool>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Check if namespace exists in catalog.

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fn update_namespace<'life0, 'life1, 'async_trait>( &'life0 self, namespace_ident: &'life1 NamespaceIdent, properties: HashMap<String, String>, ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Update a namespace inside the catalog.

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The properties must be the full set of namespace.

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fn drop_namespace<'life0, 'life1, 'async_trait>( &'life0 self, namespace_ident: &'life1 NamespaceIdent, ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Drop a namespace from the catalog.

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fn list_tables<'life0, 'life1, 'async_trait>( &'life0 self, namespace_ident: &'life1 NamespaceIdent, ) -> Pin<Box<dyn Future<Output = Result<Vec<TableIdent>>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

List tables from namespace.

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fn create_table<'life0, 'life1, 'async_trait>( &'life0 self, namespace_ident: &'life1 NamespaceIdent, table_creation: TableCreation, ) -> Pin<Box<dyn Future<Output = Result<Table>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Create a new table inside the namespace.

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fn load_table<'life0, 'life1, 'async_trait>( &'life0 self, table_ident: &'life1 TableIdent, ) -> Pin<Box<dyn Future<Output = Result<Table>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Load table from the catalog.

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fn drop_table<'life0, 'life1, 'async_trait>( &'life0 self, table_ident: &'life1 TableIdent, ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Drop a table from the catalog.

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fn table_exists<'life0, 'life1, 'async_trait>( &'life0 self, table_ident: &'life1 TableIdent, ) -> Pin<Box<dyn Future<Output = Result<bool>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Check if a table exists in the catalog.

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fn rename_table<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, src_table_ident: &'life1 TableIdent, dst_table_ident: &'life2 TableIdent, ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Rename a table in the catalog.

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fn update_table<'life0, 'async_trait>( &'life0 self, _commit: TableCommit, ) -> Pin<Box<dyn Future<Output = Result<Table>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Update a table to the catalog.

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impl Debug for MemoryCatalog

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

Formats the value using the given formatter. Read more

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