Enum InvalidCodepoint

pub enum InvalidCodepoint {
    Utf16Reserved,
    TooHigh,
}

Reasons why an u32 is not a valid UTF codepoint.

Variants

Utf16Reserved

It’s reserved for UTF-16 surrogate pairs.“

TooHigh

It’s higher than the highest codepoint (which is 0x10ffff).

Implementations

impl InvalidCodepoint

pub fn error_range(self) -> (u32, u32)

Get the range of values for which this error would be given.

Trait Implementations

impl Clone for InvalidCodepoint

fn clone(&self) -> InvalidCodepoint

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for InvalidCodepoint

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

Formats the value using the given formatter.

impl Display for InvalidCodepoint

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

Formats the value using the given formatter.

impl Error for InvalidCodepoint

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

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

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

Returns 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, request: &mut Request<'a>)

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

Provides type-based access to context intended for error reports.

impl From<InvalidCodepoint> for InvalidUtf8Array

fn from(error: InvalidCodepoint) -> InvalidUtf8Array

Converts to this type from the input type.

impl From<InvalidCodepoint> for InvalidUtf8Slice

fn from(error: InvalidCodepoint) -> InvalidUtf8Slice

Converts to this type from the input type.

impl PartialEq for InvalidCodepoint

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl Copy for InvalidCodepoint

impl Eq for InvalidCodepoint

impl StructuralPartialEq for InvalidCodepoint