Enum Char

pub enum Char {
    Eof,
    NoData,
    Char(char),
}

Char represents a unicode character, insufficient data, or an EOF marker

It is returned, for example, by the next_char method.

Variants

Eof

Eof indicates end of stream/file reached; once a reader returns Eof, it should continue to do so

NoData

NoData indicates that the stream/file did not supply data, but this is configured to not be EOF.

This can only be returned by the reader if crate::Reader::set_eof_on_no_data has been used

Char(char)

Char indicates a char of a valid Unicode codepoint decoded from the stream with UTF8

Trait Implementations

impl Clone for Char

fn clone(&self) -> Char

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Char

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

Formats the value using the given formatter.

impl Display for Char

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

Display the character as either the character itself, or ‘’

impl PartialEq for Char

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

impl Eq for Char

impl StructuralPartialEq for Char