Enum tantivy::directory::error::OpenReadError
source · pub enum OpenReadError {
FileDoesNotExist(PathBuf),
IoError {
io_error: Arc<Error>,
filepath: PathBuf,
},
IncompatibleIndex(Incompatibility),
}
Expand description
Error that may occur when accessing a file read
Variants§
FileDoesNotExist(PathBuf)
The file does not exist.
IoError
Any kind of io::Error.
Fields
IncompatibleIndex(Incompatibility)
This library does not support the index version found in file footer.
Implementations§
source§impl OpenReadError
impl OpenReadError
sourcepub fn wrap_io_error(io_error: Error, filepath: PathBuf) -> Self
pub fn wrap_io_error(io_error: Error, filepath: PathBuf) -> Self
Wraps an io error.
Trait Implementations§
source§impl Clone for OpenReadError
impl Clone for OpenReadError
source§fn clone(&self) -> OpenReadError
fn clone(&self) -> OpenReadError
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moresource§impl Debug for OpenReadError
impl Debug for OpenReadError
source§impl Display for OpenReadError
impl Display for OpenReadError
source§impl Error for OpenReadError
impl Error for OpenReadError
1.30.0 · source§fn source(&self) -> Option<&(dyn Error + 'static)>
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
fn description(&self) -> &str
👎Deprecated since 1.42.0: use the Display impl or to_string()
source§impl From<Incompatibility> for OpenReadError
impl From<Incompatibility> for OpenReadError
source§fn from(incompatibility: Incompatibility) -> Self
fn from(incompatibility: Incompatibility) -> Self
Converts to this type from the input type.
source§impl From<OpenReadError> for TantivyError
impl From<OpenReadError> for TantivyError
source§fn from(source: OpenReadError) -> Self
fn from(source: OpenReadError) -> Self
Converts to this type from the input type.
Auto Trait Implementations§
impl Freeze for OpenReadError
impl !RefUnwindSafe for OpenReadError
impl Send for OpenReadError
impl Sync for OpenReadError
impl Unpin for OpenReadError
impl !UnwindSafe for OpenReadError
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
source§impl<T> Downcast for Twhere
T: Any,
impl<T> Downcast for Twhere
T: Any,
source§fn into_any(self: Box<T>) -> Box<dyn Any>
fn into_any(self: Box<T>) -> Box<dyn Any>
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
.source§fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>
fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>
Convert
Rc<Trait>
(where Trait: Downcast
) to Rc<Any>
. Rc<Any>
can then be
further downcast
into Rc<ConcreteType>
where ConcreteType
implements Trait
.source§fn as_any(&self) -> &(dyn Any + 'static)
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.source§fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
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.