Struct idb_sys::Factory

pub struct Factory { /* private fields */ }

Expand description

Lets applications asynchronously access the indexed databases.

Implementations§

impl Factory

pub fn new() -> Result<Factory, Error>

Gets an instance of Factory from global scope.

pub fn open( &self, name: &str, version: Option<u32> ) -> Result<DatabaseRequest, Error>

Attempts to open a connection to the named database with the specified version. If the database already exists with a lower version and there are open connections that don’t close in response to a versionchange event, the request will be blocked until they all close, then an upgrade will occur. If the database already exists with a higher version the request will fail.

pub fn delete(&self, name: &str) -> Result<DatabaseRequest, Error>

Attempts to delete the named database. If the database already exists and there are open connections that don’t close in response to a versionchange event, the request will be blocked until they all close.

Trait Implementations§

impl Clone for Factory

fn clone(&self) -> Factory

Returns a copy of the value. Read more

1.0.0 · source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

impl Debug for Factory

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

impl From<Factory> for IdbFactory

fn from(factory: Factory) -> Self

Converts to this type from the input type.

impl From<Factory> for JsValue

fn from(value: Factory) -> Self

Converts to this type from the input type.

impl From<IdbFactory> for Factory

fn from(inner: IdbFactory) -> Self

Converts to this type from the input type.

impl PartialEq for Factory

fn eq(&self, other: &Factory) -> bool

This method tests for self and other values to be equal, and is used by ==.

1.0.0 · source§

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl TryFrom<JsValue> for Factory

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: JsValue) -> Result<Self, Self::Error>

Performs the conversion.

impl Eq for Factory

impl StructuralEq for Factory

impl StructuralPartialEq for Factory

Auto Trait Implementations§

impl RefUnwindSafe for Factory

impl !Send for Factory

impl !Sync for Factory

impl Unpin for Factory

impl UnwindSafe for Factory

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom<U> for T
where 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>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.