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Error

commonware_storage::qmdb

Enum Error

pub enum Error<F: Family> {
    DataCorrupted(&'static str),
    Merkle(Error<F>),
    Metadata(Error),
    Journal(Error),
    Runtime(Error),
    OperationPruned(Location<F>),
    KeyNotFound,
    KeyExists,
    UnexpectedData(Location<F>),
    LocationOutOfBounds(Location<F>, Location<F>),
    PruneBeyondMinRequired(Location<F>, Location<F>),
    StaleBatch {
        db_size: u64,
        batch_db_size: u64,
        batch_base_size: u64,
    },
}

Expand description

Errors that can occur when interacting with an authenticated database.

Variants§

DataCorrupted(&'static str)

Merkle(Error<F>)

Metadata(Error)

Journal(Error)

Runtime(Error)

OperationPruned(Location<F>)

KeyNotFound

The requested key was not found in the snapshot.

KeyExists

The key exists in the db, so we cannot prove its exclusion.

UnexpectedData(Location<F>)

LocationOutOfBounds(Location<F>, Location<F>)

PruneBeyondMinRequired(Location<F>, Location<F>)

StaleBatch

The batch was created from a different database state than the current one.

Fields

§db_size: u64

§batch_db_size: u64

§batch_base_size: u64

Trait Implementations§

impl<F: Debug + Family> Debug for Error<F>

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

Formats the value using the given formatter. Read more

impl<F: Family> Display for Error<F>
where Error<F>: Display, Location<F>: Display,

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

Formats the value using the given formatter. Read more

impl<F: Family> Error for Error<F>
where Error<F>: Error + 'static, Self: Debug + Display,

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any. Read more

1.0.0 · Source§

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

1.0.0 · Source§

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports. Read more

impl<F: Family> From<Error<F>> for Error<F>

fn from(source: Error<F>) -> Self

Converts to this type from the input type.

impl<F: Family> From<Error<F>> for Error<F>

fn from(e: Error<F>) -> Self

Converts to this type from the input type.

impl<F: Family> From<Error> for Error<F>

fn from(source: Error) -> Self

Converts to this type from the input type.

impl<F: Family> From<Error> for Error<F>

fn from(source: Error) -> Self

Converts to this type from the input type.

impl<F: Family> From<Error> for Error<F>

fn from(source: Error) -> Self

Converts to this type from the input type.

Auto Trait Implementations§

impl<F> Freeze for Error<F>

impl<F> !RefUnwindSafe for Error<F>

impl<F> Send for Error<F>

impl<F> Sync for Error<F>

impl<F> Unpin for Error<F>
where F: Unpin,

impl<F> UnsafeUnpin for Error<F>

impl<F> !UnwindSafe for Error<F>

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> FutureExt for T

fn with_context(self, otel_cx: Context) -> WithContext<Self>

Attaches the provided Context to this type, returning a WithContext wrapper. Read more

fn with_current_context(self) -> WithContext<Self>

Attaches the current Context to this type, returning a WithContext wrapper. Read more

impl<T> Instrument for T

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

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

fn in_current_span(self) -> Instrumented<Self>

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

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> IntoEither for T

fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

impl<T> Pointable for T

const ALIGN: usize

The alignment of pointer.

type Init = T

The type for initializers.

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

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

fn and<P, B, E>(self, other: P) -> And<T, P>
where T: Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns Action::Follow only if self and other return Action::Follow. Read more

fn or<P, B, E>(self, other: P) -> Or<T, P>
where T: Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns Action::Follow if either self or other returns Action::Follow. Read more

impl<T> Same for T

type Output = T

Should always be Self

impl<T> ToString for T
where T: Display + ?Sized,

fn to_string(&self) -> String

Converts the given value to a String. Read more

impl<T> ToStringFallible for T
where T: Display,

fn try_to_string(&self) -> Result<String, TryReserveError>

ToString::to_string, but without panic on OOM.

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.

impl<V, T> VZip<V> for T
where 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>,

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

fn with_current_subscriber(self) -> WithDispatch<Self>

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

impl<A, B, T> HttpServerConnExec<A, B> for T
where B: Body,