Enum Encoding 

pub enum Encoding {
    Utf8,
    Ascii,
    Latin1,
    Windows1252,
    Utf16Le,
    Utf16Be,
    Utf32Le,
    Utf32Be,
    Ebcdic037,
    Ebcdic500,
    Ebcdic1047,
    Ebcdic1140,
    Other(String),
}

A character encoding the parser may encounter.

Variants

Utf8

UTF-8 — variable-length, the modern default.

Ascii

US-ASCII — 7-bit subset of UTF-8. Transcoding is a no-op.

Latin1

ISO-8859-1, also known as Latin-1. Byte X maps directly to U+00XX.

Windows1252

Windows-1252 (codepage 1252). Identical to Latin-1 outside the 0x80–0x9F range, which Windows-1252 uses for printable characters (curly quotes, em dash, ellipsis, €, etc.).

Utf16Le

UTF-16 little-endian. Detected via the FF FE BOM or an explicit encoding="UTF-16LE" declaration.

Utf16Be

UTF-16 big-endian. Detected via the FE FF BOM or an explicit encoding="UTF-16BE" declaration.

Utf32Le

UTF-32 little-endian. Detected via the FF FE 00 00 BOM, the XML Appendix F autodetect signature 3C 00 00 00, or an explicit encoding="UTF-32LE" / encoding="UCS-4LE" declaration.

Utf32Be

UTF-32 big-endian. Detected via the 00 00 FE FF BOM, the XML Appendix F autodetect signature 00 00 00 3C, or an explicit encoding="UTF-32BE" / encoding="UCS-4BE" declaration.

Ebcdic037

IBM037 (CCSID 37 / CP037), the EBCDIC US/Canada Latin code page. Detected via the XML spec’s Appendix F autodetection signature 4C 6F A7 94 (= “<?xm” in EBCDIC) — which all IBM-family variants share — or an explicit encoding="IBM037" declaration.

Ebcdic500

IBM500 (CCSID 500), International EBCDIC. Same control-character layout as IBM037 with seven ASCII-region punctuation positions rearranged. Detected via the IBM037 autodetect signature plus an explicit encoding="IBM500" declaration.

Ebcdic1047

IBM1047 (CCSID 1047), EBCDIC Open Systems / z/OS Unix Services Latin-1. Differs from IBM037 in the IBM500 ASCII-region punctuation plus the LF/NEL swap that makes EBCDIC text behave under Unix line-handling code.

Ebcdic1140

IBM1140 (CCSID 1140), EBCDIC US/Canada Latin with the Euro sign update. Identical to IBM037 except byte 0x9F maps to U+20AC (€) instead of U+00A4 (¤).

Other(String)

A recognized encoding name we do not yet know how to transcode. Stored as the name as written in the document’s XML declaration.

Implementations

impl Encoding

pub fn name(&self) -> &str

Canonical name used in XML declarations.

Trait Implementations

impl Clone for Encoding

fn clone(&self) -> Encoding

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Encoding

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

Formats the value using the given formatter.

impl Eq for Encoding

impl PartialEq for Encoding

fn eq(&self, other: &Encoding) -> 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 StructuralPartialEq for Encoding