Enum UnassignedCodepointHandling

pub enum UnassignedCodepointHandling {
    Forbid,
    Strip,
    Allow,
}

Indicates how to handle unassigned codepoints.

Variants

Forbid

Return an ErrorKind::NotAssigned error if an unassigned codepoint is encountered.

This corresponds to the UTF8PROC_REJECTNA option in the C library.

Strip

Remove unassigned codepoints.

This corresponds to the UTF8PROC_STRIPNA option in the C library.

Allow

Allow unassigned codepoints, without returning an error or ignoring them.

This option can only be set using the advanced interface, as unsigned codepoints have the potential to produce invalid UTF8.

Trait Implementations

impl Clone for UnassignedCodepointHandling

fn clone(&self) -> UnassignedCodepointHandling

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for UnassignedCodepointHandling

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

Formats the value using the given formatter.

impl Default for UnassignedCodepointHandling

fn default() -> UnassignedCodepointHandling

Returns the “default value” for a type.

impl Hash for UnassignedCodepointHandling

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 UnassignedCodepointHandling

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

impl Eq for UnassignedCodepointHandling

impl StructuralPartialEq for UnassignedCodepointHandling