Struct TransactionIndex 

pub struct TransactionIndex<'a> { /* private fields */ }

Secondary-index operations scoped to an explicit transaction.

Implementations

impl TransactionIndex<'_>

pub async fn get(&mut self, values: &[Value]) -> Result<Record, IndexedDBError>

Loads the first row that matches values inside the transaction.

pub async fn get_key( &mut self, values: &[Value], ) -> Result<String, IndexedDBError>

Resolves the primary key for the first matching row inside the transaction.

pub async fn get_all( &mut self, values: &[Value], range: Option<KeyRange>, ) -> Result<Vec<Record>, IndexedDBError>

Loads every row that matches values and range inside the transaction.

pub async fn get_all_keys( &mut self, values: &[Value], range: Option<KeyRange>, ) -> Result<Vec<String>, IndexedDBError>

Loads every primary key that matches values and range inside the transaction.

pub async fn count( &mut self, values: &[Value], range: Option<KeyRange>, ) -> Result<i64, IndexedDBError>

Counts rows that match values and range inside the transaction.

pub async fn delete(&mut self, values: &[Value]) -> Result<i64, IndexedDBError>

Deletes rows that match values inside the transaction.

pub async fn delete_range( &mut self, values: &[Value], range: KeyRange, ) -> Result<i64, IndexedDBError>

Deletes rows that match values and range inside the transaction.

Trait Implementations

impl TransactionIndexApi for TransactionIndex<'_>

fn get<'life0, 'life1, 'async_trait>( &'life0 mut self, values: &'life1 [Value], ) -> Pin<Box<dyn Future<Output = Result<Record, IndexedDBError>> + Send + 'async_trait>>

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

Loads the first row that matches values inside the transaction.

fn get_key<'life0, 'life1, 'async_trait>( &'life0 mut self, values: &'life1 [Value], ) -> Pin<Box<dyn Future<Output = Result<String, IndexedDBError>> + Send + 'async_trait>>

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

Resolves the primary key for the first matching row inside the transaction.

fn get_all<'life0, 'life1, 'async_trait>( &'life0 mut self, values: &'life1 [Value], range: Option<KeyRange>, ) -> Pin<Box<dyn Future<Output = Result<Vec<Record>, IndexedDBError>> + Send + 'async_trait>>

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

Loads every row that matches values and range inside the transaction.

fn get_all_keys<'life0, 'life1, 'async_trait>( &'life0 mut self, values: &'life1 [Value], range: Option<KeyRange>, ) -> Pin<Box<dyn Future<Output = Result<Vec<String>, IndexedDBError>> + Send + 'async_trait>>

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

Loads every primary key that matches values and range inside the transaction.

fn count<'life0, 'life1, 'async_trait>( &'life0 mut self, values: &'life1 [Value], range: Option<KeyRange>, ) -> Pin<Box<dyn Future<Output = Result<i64, IndexedDBError>> + Send + 'async_trait>>

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

Counts rows that match values and range inside the transaction.

fn delete<'life0, 'life1, 'async_trait>( &'life0 mut self, values: &'life1 [Value], ) -> Pin<Box<dyn Future<Output = Result<i64, IndexedDBError>> + Send + 'async_trait>>

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

Deletes rows that match values inside the transaction.

fn delete_range<'life0, 'life1, 'async_trait>( &'life0 mut self, values: &'life1 [Value], range: KeyRange, ) -> Pin<Box<dyn Future<Output = Result<i64, IndexedDBError>> + Send + 'async_trait>>

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

Deletes rows that match values and range inside the transaction.