Struct ckb_db_migration::DefaultMigration

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pub struct DefaultMigration { /* private fields */ }

Expand description

TODO(doc): @quake

Implementations

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impl DefaultMigration

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pub fn new(version: &str) -> Self

TODO(doc): @quake

Trait Implementations

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impl Migration for DefaultMigration

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fn migrate(
 &self,
 db: RocksDB,
 _pb: Arc<dyn Fn(u64) -> ProgressBar + Send + Sync>
) -> Result<RocksDB, Error>

TODO(doc): @quake

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fn version(&self) -> &str

returns migration version, use date +'%Y%m%d%H%M%S' timestamp format

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fn expensive(&self) -> bool

Will cost a lot of time to perform this migration operation. Read more

Auto Trait Implementations

impl RefUnwindSafe for DefaultMigration

impl Send for DefaultMigration

impl Sync for DefaultMigration

impl Unpin for DefaultMigration

impl UnwindSafe for DefaultMigration

Blanket Implementations

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> AsAny for Twhere
T: Any,

fn as_any(&self) -> &(dyn Any + 'static)

TODO(doc): @quake

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

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

const: unstable · source

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

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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

const: unstable · source

fn into(self) -> U

Calls U::from(self).

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

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impl<T, U> TryFrom for Twhere
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

impl<V, T> VZip<V> for Twhere
V: MultiLane<T>,

fn vzip(self) -> V

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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>where
S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more

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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more

Struct ckb_db_migration::DefaultMigration

Implementations

impl DefaultMigration

pub fn new(version: &str) -> Self

Trait Implementations

impl Migration for DefaultMigration

fn migrate( &self, db: RocksDB, _pb: Arc<dyn Fn(u64) -> ProgressBar + Send + Sync>) -> Result<RocksDB, Error>

fn version(&self) -> &str

fn expensive(&self) -> bool

Auto Trait Implementations

impl RefUnwindSafe for DefaultMigration

impl Send for DefaultMigration

impl Sync for DefaultMigration

impl Unpin for DefaultMigration

impl UnwindSafe for DefaultMigration

Blanket Implementations

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

fn type_id(&self) -> TypeId

impl<T> AsAny for Twhere T: Any,

fn as_any(&self) -> &(dyn Any + 'static)

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

fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

fn from(t: T) -> T

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

fn in_current_span(self) -> Instrumented<Self>

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

fn into(self) -> U

impl<T, U> TryFrom<U> for Twhere U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

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

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

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

impl<V, T> VZip<V> for Twhere V: MultiLane<T>,

fn vzip(self) -> V

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>where S: Into<Dispatch>,

fn with_current_subscriber(self) -> WithDispatch<Self>

fn migrate(
&self,
db: RocksDB,
_pb: Arc<dyn Fn(u64) -> ProgressBar + Send + Sync>
) -> Result<RocksDB, Error>

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

impl<T> AsAny for Twhere
T: Any,

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

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

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

impl<T, U> TryFrom<U> for Twhere
U: Into<T>,

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

impl<V, T> VZip<V> for Twhere
V: MultiLane<T>,

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>where
S: Into<Dispatch>,