Struct solana_clap_utils::DisplayError

[+] Show declaration

pub struct DisplayError(_);

[−] Expand description

Error type for forwarding Errors out of main() of a clap app and still using the Display formatter

Implementations

impl DisplayError[−]

pub fn new_as_boxed(inner: Box<dyn Error>) -> Box<Self>

Trait Implementations

impl Debug for DisplayError[+]

[+] Show hidden undocumented items

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

Formats the value using the given formatter.

impl Display for DisplayError[+]

[+] Show hidden undocumented items

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

Formats the value using the given formatter.

impl Error for DisplayError[+]

[+] Show hidden undocumented items

pub 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