[−][src]Struct kv::Manager
A process is only permitted to have one open handle to each database. This manager exists to enforce that constraint: don't open databases directly.
Methods
impl Manager
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pub fn new() -> Manager
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Create a new store manager
pub fn get<P>(&self, path: P) -> Result<Option<Arc<RwLock<Store>>>, Error> where
P: AsRef<Path>,
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P: AsRef<Path>,
Return the open store at path
, returning None
if it has not already been opened.
pub fn open(&mut self, cfg: Config) -> Result<Arc<RwLock<Store>>, Error>
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Return the open store at cfg.path, or create it using the given config.
pub fn load_config_and_open<P>(
&mut self,
path: P
) -> Result<Arc<RwLock<Store>>, Error> where
P: AsRef<Path>,
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&mut self,
path: P
) -> Result<Arc<RwLock<Store>>, Error> where
P: AsRef<Path>,
Load a store from a configuration file
Trait Implementations
Auto Trait Implementations
impl RefUnwindSafe for Manager
impl Send for Manager
impl Sync for Manager
impl Unpin for Manager
impl UnwindSafe for Manager
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,