Enum holochain_sqlite::error::DatabaseError

pub enum DatabaseError {
Show 17 variants
    EnvironmentDoubleInitialized(PathBuf),
    DatabaseMissing(PathBuf),
    NoPrivateDb(String),
    MsgPackEncodeError(Error),
    MsgPackDecodeError(Error),
    SerializedBytes(SerializedBytesError),
    Other(Error),
    SqliteError(Error),
    DirectoryError(Error),
    DbConnectionPoolError(Error),
    EmptyKey,
    InvalidKeyRange,
    KeyConstruction,
    FailedToJoinBlocking(JoinError),
    Timestamp(TimestampError),
    GetRandom(Error),
    Timeout(Elapsed),
}

Variants§

EnvironmentDoubleInitialized(PathBuf)

DatabaseMissing(PathBuf)

NoPrivateDb(String)

MsgPackEncodeError(Error)

MsgPackDecodeError(Error)

SerializedBytes(SerializedBytesError)

Other(Error)

SqliteError(Error)

DirectoryError(Error)

DbConnectionPoolError(Error)

EmptyKey

InvalidKeyRange

KeyConstruction

FailedToJoinBlocking(JoinError)

Timestamp(TimestampError)

GetRandom(Error)

Timeout(Elapsed)

Trait Implementations§

impl Debug for DatabaseError

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

Formats the value using the given formatter. Read more

impl Display for DatabaseError

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

Formats the value using the given formatter. Read more

impl Error for DatabaseError

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

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 From<Elapsed> for DatabaseError

fn from(source: Elapsed) -> Self

Converts to this type from the input type.

impl From<Error> for DatabaseError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for DatabaseError

fn from(getrandom_error: Error) -> Self

Converts to this type from the input type.

impl From<Error> for DatabaseError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for DatabaseError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for DatabaseError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for DatabaseError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for DatabaseError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<JoinError> for DatabaseError

fn from(source: JoinError) -> Self

Converts to this type from the input type.

impl From<SerializedBytesError> for DatabaseError

fn from(source: SerializedBytesError) -> Self

Converts to this type from the input type.

impl From<TimestampError> for DatabaseError

fn from(timestamp_error: TimestampError) -> Self

Converts to this type from the input type.

impl PartialEq for DatabaseError

fn eq(&self, other: &Self) -> 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.

Auto Trait Implementations§

impl Freeze for DatabaseError

impl !RefUnwindSafe for DatabaseError

impl Send for DatabaseError

impl Sync for DatabaseError

impl Unpin for DatabaseError

impl !UnwindSafe for DatabaseError

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> ArchivePointee for T

type ArchivedMetadata = ()

The archived version of the pointer metadata for this type.

fn pointer_metadata( _: &<T as ArchivePointee>::ArchivedMetadata ) -> <T as Pointee>::Metadata

Converts some archived metadata to the pointer metadata for itself.

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<F, W, T, D> Deserialize<With<T, W>, D> for F
where W: DeserializeWith<F, T, D>, D: Fallible + ?Sized, F: ?Sized,

fn deserialize( &self, deserializer: &mut D ) -> Result<With<T, W>, <D as Fallible>::Error>

Deserializes using the given deserializer

impl<T> Error for T
where T: Error + 'static,

fn as_error(&self) -> &(dyn Error + 'static)

Gets this error as an std::error::Error.

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T> FutureExt for T

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

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Instruments this type with the current Span, returning an Instrumented 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

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

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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

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Gets the layout of the type.

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

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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> Pointee for T

type Metadata = ()

The type for metadata in pointers and references to Self.

impl<T> Same for T

type Output = T

Should always be Self

impl<SS, SP> SupersetOf<SS> for SP
where SS: SubsetOf<SP>,

fn to_subset(&self) -> Option<SS>

The inverse inclusion map: attempts to construct self from the equivalent element of its superset. Read more

fn is_in_subset(&self) -> bool

Checks if self is actually part of its subset T (and can be converted to it).

fn to_subset_unchecked(&self) -> SS

Use with care! Same as self.to_subset but without any property checks. Always succeeds.

fn from_subset(element: &SS) -> SP

The inclusion map: converts self to the equivalent element of its superset.

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

default fn to_string(&self) -> String

Converts the given value to a String. Read more

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type Error = Infallible

The type returned in the event of a conversion error.

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Performs the conversion.

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Performs the conversion.

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upcast ref

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