Enum Error 

pub enum Error {
    Config(String),
    File {
        path: PathBuf,
        source: Error,
    },
    Parse {
        file: String,
        line: usize,
        column: usize,
        message: String,
    },
    Validation(String),
    Watcher(String),
    Wrapper(String),
    Json(Error),
    Toml(Error),
    Regex(Error),
    Other(String),
}

Core error type

Variants

Config(String)

Configuration error

File

File I/O error

Fields

path: PathBuf

source: Error

Parse

Parsing error

Fields

file: String

line: usize

column: usize

message: String

Validation(String)

Validation error

Watcher(String)

Watcher error

Wrapper(String)

Wrapper error

Json(Error)

JSON error

Toml(Error)

TOML error

Regex(Error)

Regex error

Other(String)

Generic error

Implementations

impl Error

pub fn file(path: impl Into<PathBuf>, source: Error) -> Self

Create a file error

pub fn parse( file: impl Into<String>, line: usize, column: usize, message: impl Into<String>, ) -> Self

Create a parse error

pub fn validation(msg: impl Into<String>) -> Self

Create a validation 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.