Struct tinf::DescError

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pub struct DescError { /* fields omitted */ }

[−] Expand description

An error that occurred while finding or parsing a terminal description.

Trait Implementations

impl Debug for DescError[+]

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

Formats the value using the given formatter.

impl Display for DescError[+]

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

Formats the value using the given formatter.

impl Error for DescError[+]

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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

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.

impl From<Error> for DescError[+]

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fn from(err: Error) -> DescError[−]

Performs the conversion.

impl From<Utf8Error> for DescError[+]

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fn from(err: Utf8Error) -> DescError[−]

Performs the conversion.