Enum encode_unicode::error::InvalidUtf16Array

[−] Show declaration

pub enum InvalidUtf16Array {
    FirstIsTrailingSurrogate,
    SecondIsNotTrailingSurrogate,
}

[−] Expand description

Reasons why a [u16; 2] doesn’t form a valid UTF-16 codepoint.

Variants

FirstIsTrailingSurrogate

[−] Expand description

The first unit is a trailing/low surrogate, which is never valid.

SecondIsNotTrailingSurrogate

[−] Expand description

The second unit is needed, but is not a trailing surrogate.

Trait Implementations

impl Clone for InvalidUtf16Array[+]

[+] Show hidden undocumented items

fn clone(&self) -> InvalidUtf16Array[−]

Returns a copy of the value.

pub fn clone_from(&mut self, source: &Self)[−]

Performs copy-assignment from source.

impl Copy for InvalidUtf16Array

impl Debug for InvalidUtf16Array[+]

[+] Show hidden undocumented items

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

Formats the value using the given formatter.

impl Display for InvalidUtf16Array[+]

[+] Show hidden undocumented items

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

Formats the value using the given formatter.

impl Eq for InvalidUtf16Array

impl Error for InvalidUtf16Array[+]

[+] Show hidden undocumented items

fn description(&self) -> &'static str[−]

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

pub fn source(&self) -> Option<&(dyn Error + 'static)>[−]

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

pub fn backtrace(&self) -> Option<&Backtrace>[−]

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

Returns a stack backtrace, if available, of where this error occurred.

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

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl PartialEq<InvalidUtf16Array> for InvalidUtf16Array[+]

[+] Show hidden undocumented items

fn eq(&self, other: &InvalidUtf16Array) -> bool[−]

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

[+] Expand attributes

#[must_use]pub fn ne(&self, other: &Rhs) -> bool[−]

This method tests for !=.

impl StructuralEq for InvalidUtf16Array

impl StructuralPartialEq for InvalidUtf16Array