Enum calc::Error

pub enum Error<N> where
    N: Debug + Calcable,
    <N as Calcable>::Err: 'static,  {
    Parse(ParseError<usize, &'static str, &'static str>),
    Eval(<N as Calcable>::Err),
}

Variants

Parse(ParseError<usize, &'static str, &'static str>)

Eval(<N as Calcable>::Err)

Trait Implementations

impl<N: Debug> Debug for Error<N> where
    N: Debug + Calcable,
    <N as Calcable>::Err: 'static, 

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

Formats the value using the given formatter.

impl<N> Display for Error<N> where
    N: Debug + Calcable,
    <N as Calcable>::Err: 'static, 

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

Formats the value using the given formatter.

impl<N> Error for Error<N> where
    N: Debug + Calcable,
    <N as Calcable>::Err: 'static, 

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

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

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

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

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

pub fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

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

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl<N> From<ParseError<usize, &'static str, &'static str>> for Error<N> where
    N: Debug + Calcable,
    <N as Calcable>::Err: 'static, 

fn from(source: ParseError<usize, &'static str, &'static str>) -> Self

Performs the conversion.