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StoreError

eqiora::package

Enum StoreError 

#[non_exhaustive]
pub enum StoreError {
    RootIo {
        path: Option<PathBuf>,
        source: Error,
    },
    EntryIo {
        digest: SourceBundleDigest,
        source: Error,
    },
    Contract(ContractError),
    DigestCollision(SourceBundleDigest),
    RootNotDirectory {
        path: Option<PathBuf>,
    },
    NonRegularEntry(SourceBundleDigest),
    ReleaseTooLarge {
        digest: SourceBundleDigest,
        observed: u64,
        limit: u64,
    },
    Allocation {
        digest: SourceBundleDigest,
        source: TryReserveError,
    },
}

Variants (Non-exhaustive)§

This enum is marked as non-exhaustive
Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.
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RootIo

Opening or inspecting the supplied store root capability failed.

Fields

§path: Option<PathBuf>

Ambient root path, when the adapter opened it for the caller.

§source: Error

Underlying filesystem error.

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EntryIo

A handle-relative read of one exact content-addressed entry failed.

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§digest: SourceBundleDigest

Expected source-bundle digest naming the entry.

§source: Error

Underlying filesystem error.

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Contract(ContractError)

A decoded package release violated its closed contract.

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DigestCollision(SourceBundleDigest)

Distinct release bytes claimed one source-bundle digest.

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RootNotDirectory

The caller-supplied root handle does not identify a directory.

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§path: Option<PathBuf>

Ambient root path, when the adapter opened it for the caller.

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NonRegularEntry(SourceBundleDigest)

An exact content-addressed entry is not a regular file.

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ReleaseTooLarge

An exact entry exceeded the active read budget.

Fields

§digest: SourceBundleDigest

Expected source-bundle digest naming the entry.

§observed: u64

Observed metadata length or first byte beyond the limit.

§limit: u64

Maximum accepted entry length.

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Allocation

A bounded owned buffer could not be reserved.

Fields

§digest: SourceBundleDigest

Expected source-bundle digest naming the entry.

§source: TryReserveError

Allocation failure reported by the standard collection contract.

Trait Implementations§

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impl Debug for StoreError

Signature links:§DebugStoreError
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fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Signature links:§fmtFormatterResult()Error
Formats the value using the given formatter. Read more
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impl Display for StoreError

Signature links:§DisplayStoreError
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fn fmt(&self, formatter: &mut Formatter<'_>) -> Result<(), Error>

Signature links:§fmtFormatterResult()Error
Formats the value using the given formatter. Read more
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impl Error for StoreError

Signature links:§ErrorStoreError
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fn source(&self) -> Option<&(dyn Error + 'static)>

Signature links:§sourceOptionError
Returns the lower-level source of this error, if any. Read more
1.0.0 · Source§

fn description(&self) -> &str

Signature links:Source§descriptionstr
👎Deprecated since 1.42.0:

use the Display impl or to_string()

Read more
1.0.0 · Source§

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

Signature links:Source§causeOptionError
👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

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fn provide<'a>(&'a self, request: &mut Request<'a>)

Signature links:Source§provideRequest
🔬This is a nightly-only experimental API. (error_generic_member_access)
Provides type-based access to context intended for error reports. Read more
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impl From<ContractError> for StoreError

Signature links:§FromContractErrorStoreError
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fn from(error: ContractError) -> StoreError

Signature links:§fromContractErrorStoreError
Converts to this type from the input type.
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impl From<StoreError> for ResolutionError

Signature links:§FromStoreErrorResolutionError
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fn from(error: StoreError) -> ResolutionError

Signature links:§fromStoreErrorResolutionError
Converts to this type from the input type.

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