Enum AppError

pub enum AppError {
    Syntax(SyntaxError),
    Semantic(SemanticError),
    Io(Error),
    GlobPattern(Error),
    WalkDir(Error),
    Other(String),
}

Top-level application error type

Variants

Syntax(SyntaxError)

Syntax error in the navigation guide

Semantic(SemanticError)

Semantic error when verifying against filesystem

Io(Error)

I/O error

GlobPattern(Error)

Pattern parsing error

WalkDir(Error)

WalkDir error

Other(String)

Other errors

Trait Implementations

impl Debug for AppError

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

Formats the value using the given formatter.

impl Display for AppError

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

Formats the value using the given formatter.

impl Error for AppError

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 AppError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for AppError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for AppError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<SemanticError> for AppError

fn from(source: SemanticError) -> Self

Converts to this type from the input type.

impl From<SyntaxError> for AppError

fn from(source: SyntaxError) -> Self

Converts to this type from the input type.