[−][src]Struct db::kv::DiskDatabase
Key-Value database.
Methods
impl Database[src]
impl Databasepub fn open_default<P>(path: P) -> Result<Database, String> where
P: AsRef<Path>, [src]
pub fn open_default<P>(path: P) -> Result<Database, String> where
P: AsRef<Path>, Open database with default settings.
pub fn open<P>(config: DatabaseConfig, path: P) -> Result<Database, String> where
P: AsRef<Path>, [src]
pub fn open<P>(config: DatabaseConfig, path: P) -> Result<Database, String> where
P: AsRef<Path>, Open database file. Creates if it does not exist.
pub fn write(&self, tx: RawTransaction) -> Result<(), String>[src]
pub fn write(&self, tx: RawTransaction) -> Result<(), String>Commit transaction to database.
pub fn get(&self, key: &RawKey) -> Result<Option<Bytes>, String>[src]
pub fn get(&self, key: &RawKey) -> Result<Option<Bytes>, String>Get value by key.
pub fn close(self)[src]
pub fn close(self)Close the database
pub fn iter(&self, location: Location) -> DatabaseIterator[src]
pub fn iter(&self, location: Location) -> DatabaseIteratorTrait Implementations
impl KeyValueDatabase for Database[src]
impl KeyValueDatabase for DatabaseAuto Trait Implementations
impl Send for DiskDatabase
impl Send for DiskDatabaseimpl Sync for DiskDatabase
impl Sync for DiskDatabaseBlanket Implementations
impl<T> From for T[src]
impl<T> From for Timpl<T, U> Into for T where
U: From<T>, [src]
impl<T, U> Into for T where
U: From<T>, impl<T, U> TryFrom for T where
T: From<U>, [src]
impl<T, U> TryFrom for T where
T: From<U>, type Error = !
🔬 This is a nightly-only experimental API. (
try_from)The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>🔬 This is a nightly-only experimental API. (
try_from)Performs the conversion.
impl<T> Borrow for T where
T: ?Sized, [src]
impl<T> Borrow for T where
T: ?Sized, ⓘImportant traits for &'a mut Rfn borrow(&self) -> &T[src]
ⓘImportant traits for &'a mut R
fn borrow(&self) -> &TImmutably borrows from an owned value. Read more
impl<T, U> TryInto for T where
U: TryFrom<T>, [src]
impl<T, U> TryInto for T where
U: TryFrom<T>, type Error = <U as TryFrom<T>>::Error
🔬 This is a nightly-only experimental API. (
try_from)The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>🔬 This is a nightly-only experimental API. (
try_from)Performs the conversion.
impl<T> BorrowMut for T where
T: ?Sized, [src]
impl<T> BorrowMut for T where
T: ?Sized, ⓘImportant traits for &'a mut Rfn borrow_mut(&mut self) -> &mut T[src]
ⓘImportant traits for &'a mut R
fn borrow_mut(&mut self) -> &mut TMutably borrows from an owned value. Read more
impl<T> Any for T where
T: 'static + ?Sized, [src]
impl<T> Any for T where
T: 'static + ?Sized, fn get_type_id(&self) -> TypeId[src]
fn get_type_id(&self) -> TypeId🔬 This is a nightly-only experimental API. (get_type_id)
this method will likely be replaced by an associated static
Gets the TypeId of self. Read more
impl<T> Erased for T
impl<T> Erased for T