Enum ErrorKind

#[non_exhaustive]
#[repr(isize)]
pub enum ErrorKind {
    OutOfMemory = -1,
    StringOverflow = -2,
    InvalidUtf8 = -3,
    NotAssigned = -4,
    InvalidOptions = -5,
}

Indicates the type of the underlying utf8proc::Error.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

OutOfMemory = -1

Memory allocation failed.

StringOverflow = -2

The string is too long to be processed.

InvalidUtf8 = -3

The given string is not a legal UTF-8 string.

NotAssigned = -4

The UTF8PROC_REJECTNA flag has been set and unassigned codepoint has been found.

InvalidOptions = -5

Invalid options have been passed to a FFI function.

The safe utf8proc.rs wrapper validates options before giving it to the underlying FFI function. So this error should generally not happen. It should instead be prevented by the type system or trigger a descriptive panic.

Trait Implementations

impl Clone for ErrorKind

fn clone(&self) -> ErrorKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ErrorKind

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

Formats the value using the given formatter.

impl Display for ErrorKind

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

Formats the value using the given formatter.

impl From<ErrorKind> for Error

fn from(value: ErrorKind) -> Self

Converts to this type from the input type.

impl From<isize> for ErrorKind

fn from(number: isize) -> Self

Converts to this type from the input type.

impl FromPrimitive for ErrorKind

type Primitive = isize

fn from_primitive(number: Self::Primitive) -> Self

impl Hash for ErrorKind

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, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for ErrorKind

fn eq(&self, other: &ErrorKind) -> 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 ErrorKind

impl Eq for ErrorKind

impl StructuralPartialEq for ErrorKind