Enum snafu::guide::examples::backtrace::ConfigFileError

[−] Show declaration

pub enum ConfigFileError {
    Dummy {
        backtrace: Backtrace,
    },
}

[−] Expand description

This is a placeholder example and can be ignored.

Variants

Dummy

[−] Show fields

Fields of Dummy

backtrace: Backtrace

Trait Implementations

impl Debug for ConfigFileError[+]

[+] Show hidden undocumented items

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

Formats the value using the given formatter.

impl Display for ConfigFileError[+]

[+] Show hidden undocumented items

fn fmt(&self, __snafu_display_formatter: &mut Formatter<'_>) -> Result[−]

Formats the value using the given formatter.

impl Error for ConfigFileError where
    Self: Debug + Display, [+]

[+] Show hidden undocumented items

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)>[−]

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.

impl ErrorCompat for ConfigFileError[+]

[+] Show hidden undocumented items

fn backtrace(&self) -> Option<&Backtrace>[−]

Returns a Backtrace that may be printed.