Struct native_db::transaction::query::RwScan

pub struct RwScan<'db, 'txn> { /* private fields */ }

Implementations

impl<'db, 'txn> RwScan<'db, 'txn>

where 'txn: 'db,

pub fn primary<T: ToInput>( &self, ) -> Result<PrimaryScan<Table<'db, Key, &'static [u8]>, T>>

Get a values from the database by primary key.

• all - Scan all items.
• start_with - Scan items with a primary key starting with a key.
• range - Scan items with a primary key in a given range.

pub fn secondary<T: ToInput>( &self, key_def: impl ToKeyDefinition<KeyOptions>, ) -> Result<SecondaryScan<Table<'db, Key, &'static [u8]>, Table<'db, Key, Key>, T>>

Get a values from the database by secondary key.

• all - Scan all items.
• start_with - Scan items with a primary key starting with a key.
• range - Scan items with a primary key in a given range.