Enum picolang::errors::RuleFileError

pub enum RuleFileError {
    ReadError {
        source: Error,
        filename: String,
    },
    ParseError {
        source: Error,
        filename: String,
    },
    Unknown(Error),
    Unsuported {
        url: String,
    },
}

Variants

ReadError

Fields of ReadError

source: Errorfilename: String

ParseError

Fields of ParseError

source: Errorfilename: String

Unknown(Error)

Unsuported

Fields of Unsuported

url: String

Trait Implementations

impl Debug for RuleFileError

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

Formats the value using the given formatter.

impl Display for RuleFileError

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

Formats the value using the given formatter.

impl Error for RuleFileError

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

The lower-level source of this error, if any.

fn backtrace(&self) -> Option<&Backtrace>

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

Returns a stack backtrace, if available, of where this error occurred.

fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

if let Err(e) = "xc".parse::<u32>() { // Print e itself, no need for description(). eprintln!("Error: {}", e); }

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

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl From<Error> for RuleFileError

fn from(source: Error) -> Self

Performs the conversion.