Enum AppError 

pub enum AppError {
    Message(String),
    Io(Error),
    Parse {
        message: String,
        path: PathBuf,
        line_number: i32,
    },
}

Variants

Message(String)

Io(Error)

Parse

Fields

message: String

path: PathBuf

line_number: i32

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, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Error for AppError

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

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

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<'a> From<&'a str> for AppError

fn from(e: &str) -> Self

Converts to this type from the input type.

impl From<Cow<'static, str>> for AppError

fn from(e: Cow<'static, str>) -> Self

Converts to this type from the input type.

impl From<Error> for AppError

fn from(e: Error) -> Self

Converts to this type from the input type.

impl From<ParseIntError> for AppError

fn from(e: ParseIntError) -> Self

Converts to this type from the input type.

impl From<PatternError> for AppError

fn from(e: PatternError) -> Self

Converts to this type from the input type.

impl From<String> for AppError

fn from(e: String) -> Self

Converts to this type from the input type.