Enum Tag 

pub enum Tag {
    Bytes,
    Utf8,
}

Interpretation of a string.

This influences the outcome of a few operations (e.g. slicing) as well as how a string is printed.

Variants

Bytes

Sequence of bytes, to be escaped

Utf8

Sequence of UTF-8 code points

Note that this does not require the actual bytes to be all valid UTF-8; this just means that the bytes are interpreted as UTF-8. An effort is made to preserve invalid UTF-8 as is, else replace invalid UTF-8 by the Unicode replacement character.

Trait Implementations

impl Clone for Tag

fn clone(&self) -> Tag

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Tag

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

Formats the value using the given formatter.

impl PartialEq for Tag

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

impl Eq for Tag

impl StructuralPartialEq for Tag