Enum Error 

pub enum Error {
    Io {
        context: &'static str,
        source: Error,
    },
    IoPath {
        path: PathBuf,
        context: &'static str,
        source: Error,
    },
    NoLintScope {
        path: PathBuf,
    },
    InvalidPathForLintScope {
        path: PathBuf,
        scope: LintScope,
        expected: &'static str,
    },
    InvalidLintScope {
        scope: LintScope,
        function: &'static str,
        expected: &'static str,
    },
    InvalidResources {
        scope: LintScope,
        lint_rule: String,
        expected: LintScope,
    },
    Json {
        error: Error,
        context: String,
    },
    BuildInfo(Error),
    PackageBuild(Error),
    PackageInfo(Error),
    SourceInfo(Error),
    LintConfig(Error),
}

Errors that can occur when using alpm-lint.

Variants

Io

I/O error.

Fields

context: &'static str

The context in which the error occurred.

This is meant to complete the sentence “I/O error while …”.

source: Error

The error source.

IoPath

I/O error with additional path info for more context.

Fields

path: PathBuf

The path at which the error occurred.

context: &'static str

The context in which the error occurred.

This is meant to complete the sentence “I/O error at path $path while …”.

source: Error

The error source

NoLintScope

No lint scope could be automatically detected for a path.

Fields

path: PathBuf

The path for which no lint scope could be determined.

InvalidPathForLintScope

The wrong type of path was provided for a lint scope.

Example

The LintScope::Package scope expects a directory. If a file is provided, this error will be thrown.

Fields

path: PathBuf

The path that is invalid.

scope: LintScope

The set LintScope

expected: &'static str

The type of path we expected to find.

InvalidLintScope

An incompatible lint scope has been provided to a function.

Fields

scope: LintScope

The LintScope that is encountered.

function: &'static str

The function context for this error.

Used to complete the sentence: Incompatible lint scope '{scope}' provided to function '{function}'.

expected: &'static str

Something that is expected instead.

Used to complete the sentence Expected a {expected}.

InvalidResources

An incompatible resource of specific scope is provided to a lint rule.

Fields

scope: LintScope

The LintScope that was encountered.

lint_rule: String

The lint rule that produces the error.

Use to complete the sentence: Invalid resources of scope '{scope}' provided to lint rule '{lint_rule}'.```

expected: LintScope

The expected LintScope for the lint_rule.

Used to complete the sentence Expected a {expected}.

Json

JSON serialization error.

Fields

error: Error

The error source

context: String

The context in which the error occurred.

This is meant to complete the sentence “JSON serialization error for …”.

BuildInfo(Error)

alpm-buildinfo error.

PackageBuild(Error)

alpm-pkgbuild error.

PackageInfo(Error)

alpm-pkginfo error.

SourceInfo(Error)

alpm-srcinfo error.

LintConfig(Error)

alpm-lint-config error.

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()

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

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting

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

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl From<Error> for Error

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(source: Error) -> Self

Converts to this type from the input type.