pub enum ChecksumWriteResult {
AlreadyExists,
Written,
}Expand description
Result of attempting to write a version checksum (CRC) file.
Variants§
AlreadyExists
A CRC file already exists at this version. Per the Delta protocol, writers MUST NOT overwrite existing version checksum files.
Written
The CRC file was successfully written to storage.
Trait Implementations§
Source§impl Clone for ChecksumWriteResult
impl Clone for ChecksumWriteResult
Source§fn clone(&self) -> ChecksumWriteResult
fn clone(&self) -> ChecksumWriteResult
Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source. Read moreimpl Copy for ChecksumWriteResult
Source§impl Debug for ChecksumWriteResult
impl Debug for ChecksumWriteResult
impl Eq for ChecksumWriteResult
Source§impl PartialEq for ChecksumWriteResult
impl PartialEq for ChecksumWriteResult
impl StructuralPartialEq for ChecksumWriteResult
Auto Trait Implementations§
impl Freeze for ChecksumWriteResult
impl RefUnwindSafe for ChecksumWriteResult
impl Send for ChecksumWriteResult
impl Sync for ChecksumWriteResult
impl Unpin for ChecksumWriteResult
impl UnsafeUnpin for ChecksumWriteResult
impl UnwindSafe for ChecksumWriteResult
Blanket Implementations§
impl<T> Allocation for T
Source§impl<T> AsAny for T
impl<T> AsAny for T
Source§fn any_ref(&self) -> &(dyn Any + Send + Sync + 'static)
fn any_ref(&self) -> &(dyn Any + Send + Sync + 'static)
Obtains a
dyn Any reference to the object: Read moreSource§fn as_any(self: Arc<T>) -> Arc<dyn Any + Send + Sync> ⓘ
fn as_any(self: Arc<T>) -> Arc<dyn Any + Send + Sync> ⓘ
Obtains an
Arc<dyn Any> reference to the object: Read moreSource§fn into_any(self: Box<T>) -> Box<dyn Any + Send + Sync>
fn into_any(self: Box<T>) -> Box<dyn Any + Send + Sync>
Converts the object to
Box<dyn Any>: Read moreSource§fn type_name(&self) -> &'static str
fn type_name(&self) -> &'static str
Convenient wrapper for
std::any::type_name, since Any does not provide it and
Any::type_id is useless as a debugging aid (its Debug is just a mess of hex digits).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> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
Source§impl<T> DynPartialEq for T
impl<T> DynPartialEq for T
Source§impl<Q, K> Equivalent<K> for Q
impl<Q, K> Equivalent<K> for Q
Source§impl<Q, K> Equivalent<K> for Q
impl<Q, K> Equivalent<K> for Q
Source§fn equivalent(&self, key: &K) -> bool
fn equivalent(&self, key: &K) -> bool
Compare self to
key and return true if they are equal.Source§impl<Q, K> Equivalent<K> for Q
impl<Q, K> Equivalent<K> for Q
Source§impl<T> FoldWithOption for T
impl<T> FoldWithOption for T
Source§impl<T> Instrument for T
impl<T> Instrument for T
Source§fn instrument(self, span: Span) -> Instrumented<Self> ⓘ
fn instrument(self, span: Span) -> Instrumented<Self> ⓘ
Source§fn in_current_span(self) -> Instrumented<Self> ⓘ
fn in_current_span(self) -> Instrumented<Self> ⓘ
Source§impl<T> IntoEither for T
impl<T> IntoEither for T
Source§fn into_either(self, into_left: bool) -> Either<Self, Self> ⓘ
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 moreSource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self> ⓘ
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self> ⓘ
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 moreSource§impl<T> PolicyExt for Twhere
T: ?Sized,
impl<T> PolicyExt for Twhere
T: ?Sized,
Source§impl<KernelType, ArrowType> TryIntoArrow<ArrowType> for KernelTypewhere
ArrowType: TryFromKernel<KernelType>,
impl<KernelType, ArrowType> TryIntoArrow<ArrowType> for KernelTypewhere
ArrowType: TryFromKernel<KernelType>,
Source§fn try_into_arrow(self) -> Result<ArrowType, ArrowError>
fn try_into_arrow(self) -> Result<ArrowType, ArrowError>
Available on crate feature
arrow-conversion and (crate features arrow-conversion or declarative-plans or default-engine-base) only.Source§impl<KernelType, ArrowType> TryIntoKernel<KernelType> for ArrowTypewhere
KernelType: TryFromArrow<ArrowType>,
impl<KernelType, ArrowType> TryIntoKernel<KernelType> for ArrowTypewhere
KernelType: TryFromArrow<ArrowType>,
Source§fn try_into_kernel(self) -> Result<KernelType, ArrowError>
fn try_into_kernel(self) -> Result<KernelType, ArrowError>
Available on crate feature
arrow-conversion and (crate features arrow-conversion or declarative-plans or default-engine-base) only.