Enum staticvec::StringError

pub enum StringError {
    Utf8(Utf8Error),
    Utf16(DecodeUtf16Error),
    NotCharBoundary,
    OutOfBounds,
}

This enum represents several different possible "error states" that may be encountered while using a StaticString.

Variants

Utf8(Utf8Error)

Indicates a failed conversion from a u8 slice to a StaticString.

Utf16(DecodeUtf16Error)

Indicates a failed conversion from a u16 slice to a StaticString.

NotCharBoundary

Indicates an attempted access of an invalid UTF-8 character index.

OutOfBounds

Indicates an out-of-bounds indexed access of a StaticString instance.

Methods

impl StringError

pub fn is_utf8(&self) -> bool

pub fn is_utf16(&self) -> bool

pub fn is_out_of_bounds(&self) -> bool

pub fn is_not_char_boundary(&self) -> bool

Trait Implementations

impl Clone for StringError

fn clone(&self) -> StringError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for StringError

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

Formats the value using the given formatter.

impl Display for StringError

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

Formats the value using the given formatter.

impl Eq for StringError

impl Error for StringError

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<const N: usize> From<CapacityError<N>> for StringError

fn from(_err: CapacityError<N>) -> Self

Performs the conversion.

impl From<DecodeUtf16Error> for StringError

fn from(err: DecodeUtf16Error) -> Self

Performs the conversion.

impl From<Utf8Error> for StringError

fn from(err: Utf8Error) -> Self

Performs the conversion.

impl PartialEq<StringError> for StringError

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

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

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

This method tests for !=.

impl StructuralEq for StringError

impl StructuralPartialEq for StringError