Struct sp_runtime::offchain::OffchainDbExt
source · pub struct OffchainDbExt(pub Box<dyn DbExternalities + 'static, Global>);Expand description
The offchain database extension that will be registered at the Substrate externalities.
Tuple Fields§
§0: Box<dyn DbExternalities + 'static, Global>Implementations§
source§impl OffchainDbExt
impl OffchainDbExt
sourcepub fn new<O>(offchain: O) -> OffchainDbExtwhere
O: 'static + DbExternalities,
pub fn new<O>(offchain: O) -> OffchainDbExtwhere
O: 'static + DbExternalities,
Create a new instance of OffchainDbExt.
Trait Implementations§
source§impl Deref for OffchainDbExt
impl Deref for OffchainDbExt
source§impl DerefMut for OffchainDbExt
impl DerefMut for OffchainDbExt
source§impl Extension for OffchainDbExt
impl Extension for OffchainDbExt
source§fn as_mut_any(&mut self) -> &mut (dyn Any + 'static)
fn as_mut_any(&mut self) -> &mut (dyn Any + 'static)
Return the extension as
&mut dyn Any. Read moresource§impl From<Box<dyn DbExternalities + 'static, Global>> for OffchainDbExt
impl From<Box<dyn DbExternalities + 'static, Global>> for OffchainDbExt
source§fn from(inner: Box<dyn DbExternalities + 'static, Global>) -> OffchainDbExt
fn from(inner: Box<dyn DbExternalities + 'static, Global>) -> OffchainDbExt
Converts to this type from the input type.
Auto Trait Implementations§
impl !RefUnwindSafe for OffchainDbExt
impl Send for OffchainDbExt
impl !Sync for OffchainDbExt
impl Unpin for OffchainDbExt
impl !UnwindSafe for OffchainDbExt
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