Struct ascii::AsAsciiStrError

pub struct AsAsciiStrError(_);

Error that is returned when a sequence of u8 are not all ASCII.

Is used by As[Mut]AsciiStr and the from_ascii method on AsciiStr and AsciiString.

Implementations

impl AsAsciiStrError

pub fn valid_up_to(self) -> usize

Returns the index of the first non-ASCII byte.

It is the maximum index such that from_ascii(input[..index]) would return Ok(_).

Trait Implementations

impl Clone for AsAsciiStrError

fn clone(&self) -> AsAsciiStrError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for AsAsciiStrError

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

Formats the value using the given formatter.

impl Display for AsAsciiStrError

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

Formats the value using the given formatter.

impl Error for AsAsciiStrError

fn description(&self) -> &'static str

👎Deprecated since 1.42.0: use the Display impl or to_string()

fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any.

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, demand: &mut Demand<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type based access to context intended for error reports.

impl PartialEq<AsAsciiStrError> for AsAsciiStrError

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

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

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for AsAsciiStrError

impl Eq for AsAsciiStrError

impl StructuralEq for AsAsciiStrError

impl StructuralPartialEq for AsAsciiStrError