Enum liblet::symbol::SymbolError

pub enum SymbolError {
    EmptySymbol,
    InvalidSymbol(String),
}

Variants

EmptySymbol

Error resulting from the attempt to create a Symbol from an empty collection of chars.

InvalidSymbol(String)

Error resulting from the the attempt to create a Symbol from an invalid collection of chars. It also provides the String used to attempt the Symbol creation, which generated the error.

Trait Implementations

impl Clone for SymbolError

fn clone(&self) -> SymbolError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SymbolError

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

Formats the value using the given formatter.

impl Display for SymbolError

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

Formats the value using the given formatter.

impl Eq for SymbolError

impl Error for SymbolError

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

impl From<SymbolError> for TransitionError

fn from(e: SymbolError) -> Self

Performs the conversion.

impl Hash for SymbolError

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given [Hasher].

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given [Hasher].

impl PartialEq<SymbolError> for SymbolError

fn eq(&self, other: &SymbolError) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &SymbolError) -> bool

This method tests for !=.

impl StructuralEq for SymbolError

impl StructuralPartialEq for SymbolError