Trait redb::ReadableTableMetadata
source · pub trait ReadableTableMetadata: Sealed {
// Required methods
fn stats(&self) -> Result<TableStats, StorageError>;
fn len(&self) -> Result<u64, StorageError>;
// Provided method
fn is_empty(&self) -> Result<bool, StorageError> { ... }
}Required Methods§
sourcefn stats(&self) -> Result<TableStats, StorageError>
fn stats(&self) -> Result<TableStats, StorageError>
Retrieves information about storage usage for the table
sourcefn len(&self) -> Result<u64, StorageError>
fn len(&self) -> Result<u64, StorageError>
Returns the number of entries in the table
Provided Methods§
sourcefn is_empty(&self) -> Result<bool, StorageError>
fn is_empty(&self) -> Result<bool, StorageError>
Returns true if the table is empty