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PackageDirectoryError

eqiora::package

Enum PackageDirectoryError 

pub enum PackageDirectoryError {
    RootIo {
        path: Option<PathBuf>,
        source: Error,
    },
    EntryIo {
        path: NormalizedRelativePath,
        source: Error,
    },
    Contract(ContractError),
    RootNotDirectory {
        path: Option<PathBuf>,
    },
    NonRegularFile {
        path: NormalizedRelativePath,
    },
    LimitExceeded {
        path: NormalizedRelativePath,
        resource: PackageDirectoryResource,
        observed: u64,
        limit: u64,
    },
    Allocation {
        path: Option<NormalizedRelativePath>,
        source: TryReserveError,
    },
}
Description

Failure while reading one exact package inventory or discovering local project sources from a directory capability.

Variants§

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RootIo

Opening or inspecting the supplied 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 filesystem operation below the retained root failed.

Fields

§path: NormalizedRelativePath

Author-root-relative component or file being opened or read.

§source: Error

Underlying filesystem error.

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Contract(ContractError)

The manifest or admitted source inventory violated a package contract.

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RootNotDirectory

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

Fields

§path: Option<PathBuf>

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

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NonRegularFile

An inventoried entry is not a regular file.

Fields

§path: NormalizedRelativePath

Author-root-relative path rejected after no-follow open.

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LimitExceeded

A directory-read resource bound was exceeded.

Fields

§path: NormalizedRelativePath

Author-root-relative entry whose bound was exceeded.

§resource: PackageDirectoryResource

Resource whose bound was exceeded.

§observed: u64

Observed count or byte length.

§limit: u64

Maximum accepted count or byte length.

§

Allocation

A bounded owned buffer could not be reserved.

Fields

§path: Option<NormalizedRelativePath>

Package-relative entry, or None for the inventory vector.

§source: TryReserveError

Allocation failure reported by the standard collection contract.

Trait Implementations§

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impl Debug for PackageDirectoryError

Signature links:§DebugPackageDirectoryError
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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 PackageDirectoryError

Signature links:§DisplayPackageDirectoryError
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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 PackageDirectoryError

Signature links:§ErrorPackageDirectoryError
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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 PackageDirectoryError

Signature links:§FromContractErrorPackageDirectoryError
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fn from(error: ContractError) -> PackageDirectoryError

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

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