Struct reth_nippy_jar::NippyJarChecker

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pub struct NippyJarChecker<H: NippyJarHeader = ()> { /* private fields */ }
Expand description

Performs consistency checks or heals on the NippyJar file

  • Is the offsets file size expected?
  • Is the data file size expected?

This is based on the assumption that NippyJar configuration is always the last one to be updated when something is written, as by the NippyJarWriter::commit() function shows.

For checks (read-only) use check_consistency method.

For heals (read-write) use ensure_consistency method.

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impl<H: NippyJarHeader> NippyJarChecker<H>

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pub const fn new(jar: NippyJar<H>) -> Self

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pub fn check_consistency(&mut self) -> Result<(), NippyJarError>

It will throw an error if the NippyJar is in a inconsistent state.

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pub fn ensure_consistency(&mut self) -> Result<(), NippyJarError>

It will attempt to heal if the NippyJar is in a inconsistent state.

ATTENTION: disk commit should be handled externally by consuming Self

Trait Implementations§

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impl<H: Debug + NippyJarHeader> Debug for NippyJarChecker<H>

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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impl<H> Freeze for NippyJarChecker<H>
where H: Freeze,

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impl<H> RefUnwindSafe for NippyJarChecker<H>
where H: RefUnwindSafe,

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impl<H> Send for NippyJarChecker<H>

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impl<H> Sync for NippyJarChecker<H>

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impl<H> Unpin for NippyJarChecker<H>
where H: Unpin,

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impl<H> UnwindSafe for NippyJarChecker<H>
where H: UnwindSafe,

Blanket Implementations§

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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

Instruments this type with the provided [Span], returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<T> WithSubscriber for T

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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
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fn with_current_subscriber(self) -> WithDispatch<Self>

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

Layout§

Note: Unable to compute type layout, possibly due to this type having generic parameters. Layout can only be computed for concrete, fully-instantiated types.