Enum tantivy::error::TantivyError

source · [−]

pub enum TantivyError {
Show 16 variants
    OpenDirectoryError(OpenDirectoryError),
    OpenReadError(OpenReadError),
    OpenWriteError(OpenWriteError),
    IndexAlreadyExists,
    LockFailure(LockError, Option<String>),
    IoError(Arc<Error>),
    DataCorruption(DataCorruption),
    Poisoned,
    FieldNotFound(String),
    InvalidArgument(String),
    ErrorInThread(String),
    IndexBuilderMissingArgument(&'static str),
    SchemaError(String),
    SystemError(String),
    IncompatibleIndex(Incompatibility),
    InternalError(String),
}

Expand description

The library’s error enum

Variants

`OpenDirectoryError(OpenDirectoryError)`

Failed to open the directory.

`OpenReadError(OpenReadError)`

Failed to open a file for read.

`OpenWriteError(OpenWriteError)`

Failed to open a file for write.

`IndexAlreadyExists`

Index already exists in this directory.

`LockFailure(LockError, Option<String>)`

Failed to acquire file lock.

`IoError(Arc<Error>)`

IO Error.

`DataCorruption(DataCorruption)`

Data corruption.

`Poisoned`

A thread holding the locked panicked and poisoned the lock.

`FieldNotFound(String)`

The provided field name does not exist.

`InvalidArgument(String)`

Invalid argument was passed by the user.

`ErrorInThread(String)`

An Error occurred in one of the threads.

`IndexBuilderMissingArgument(&'static str)`

An Error occurred related to opening or creating a index.

`SchemaError(String)`

An Error occurred related to the schema.

`SystemError(String)`

System error. (e.g.: We failed spawning a new thread).

`IncompatibleIndex(Incompatibility)`

Index incompatible with current version of Tantivy.

`InternalError(String)`

An internal error occurred. This is are internal states that should not be reached. e.g. a datastructure is incorrectly inititalized.

Trait Implementations

impl Clone for TantivyError

fn clone(&self) -> TantivyError

Returns a copy of the value. Read more

1.0.0

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

Performs copy-assignment from source. Read more

impl Debug for TantivyError

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

Formats the value using the given formatter. Read more

impl Display for TantivyError

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

Formats the value using the given formatter. Read more

impl Error for TantivyError

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

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

1.0.0

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()

1.0.0

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

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting

fn provide(&'a self, demand: &mut Demand<'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<ComponentRange> for TantivyError

fn from(err: ComponentRange) -> TantivyError

Converts to this type from the input type.

impl From<DataCorruption> for TantivyError

fn from(data_corruption: DataCorruption) -> TantivyError

Converts to this type from the input type.

impl From<DocParsingError> for TantivyError

fn from(error: DocParsingError) -> TantivyError

Converts to this type from the input type.

impl From<Error> for TantivyError

fn from(io_err: Error) -> TantivyError

Converts to this type from the input type.

impl From<Error> for TantivyError

fn from(error: Error) -> TantivyError

Converts to this type from the input type.

impl From<FastFieldNotAvailableError> for TantivyError

fn from(fastfield_error: FastFieldNotAvailableError) -> TantivyError

Converts to this type from the input type.

impl From<Format> for TantivyError

fn from(err: Format) -> TantivyError

Converts to this type from the input type.

impl From<LockError> for TantivyError

fn from(lock_error: LockError) -> TantivyError

Converts to this type from the input type.

impl From<OpenDirectoryError> for TantivyError

fn from(source: OpenDirectoryError) -> Self

Converts to this type from the input type.

impl From<OpenReadError> for TantivyError

fn from(source: OpenReadError) -> Self

Converts to this type from the input type.

impl From<OpenWriteError> for TantivyError

fn from(source: OpenWriteError) -> Self

Converts to this type from the input type.

impl From<Parse> for TantivyError

fn from(err: Parse) -> TantivyError

Converts to this type from the input type.

impl<Guard> From<PoisonError<Guard>> for TantivyError

fn from(_: PoisonError<Guard>) -> TantivyError

Converts to this type from the input type.

impl From<QueryParserError> for TantivyError

fn from(parsing_error: QueryParserError) -> TantivyError

Converts to this type from the input type.

impl<T> From<TantivyError> for FutureResult<T>

fn from(err: TantivyError) -> Self

Converts to this type from the input type.

impl From<ThreadPoolBuildError> for TantivyError

fn from(error: ThreadPoolBuildError) -> TantivyError

Converts to this type from the input type.

Auto Trait Implementations

impl !RefUnwindSafe for TantivyError

impl Send for TantivyError

impl Sync for TantivyError

impl Unpin for TantivyError

impl !UnwindSafe for TantivyError

Blanket Implementations

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

const: unstable

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

const: unstable

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

Mutably borrows from an owned value. Read more

impl<T> Downcast for Twhere
T: Any,

fn into_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>

Convert Box<dyn Trait> (where Trait: Downcast) to Box<dyn Any>. Box<dyn Any> can then be further downcast into Box<ConcreteType> where ConcreteType implements Trait. Read more

fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>

Convert Rc<Trait> (where Trait: Downcast) to Rc<Any>. Rc<Any> can then be further downcast into Rc<ConcreteType> where ConcreteType implements Trait. Read more

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

Convert &Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &Any’s vtable from &Trait’s. Read more

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

Convert &mut Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &mut Any’s vtable from &mut Trait’s. Read more

impl<T> DowncastSync for Twhere
T: Any + Send + Sync,

fn into_any_arc(self: Arc<T>) -> Arc<dyn Any + Sync + Send + 'static>

Convert Arc<Trait> (where Trait: Downcast) to Arc<Any>. Arc<Any> can then be further downcast into Arc<ConcreteType> where ConcreteType implements Trait. Read more

impl<T> From<T> for T

const: unstable

fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable

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> Pointable for T

const ALIGN: usize = mem::align_of::<T>()

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<E> Provider for Ewhere
E: Error + ?Sized,

fn provide(&'a self, demand: &mut Demand<'a>)

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

Data providers should implement this method to provide all values they are able to provide by using demand. Read more

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

default fn to_string(&self) -> String

Converts the given value to a String. Read more

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

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable

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

Performs the conversion.

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

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

The type returned in the event of a conversion error.

const: unstable

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

Performs the conversion.

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

fn vzip(self) -> V

impl<T> Fruit for Twhere
T: Send + Downcast,