Struct genie_support::TryFromStringKeyError

pub struct TryFromStringKeyError;

Error that may occur when converting a StringKey to some other Rust value, such as an integer or a string.

When converting to an integer, this means that the StringKey is a named key, or it has a numeric value that is out of range for the target type.

When converting to a string, this does not happen, as numeric keys will be converted to strings.

Trait Implementations

impl Clone for TryFromStringKeyError

fn clone(&self) -> TryFromStringKeyError

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for TryFromStringKeyError

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

Formats the value using the given formatter.

impl Display for TryFromStringKeyError

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

Formats the value using the given formatter.

impl Error for TryFromStringKeyError

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