Function parse_bytes

src/repr/src/strconv.rs:631–644

(s: &str)

}

pub fn parse_bytes(s: &str) -> Result<Vec<u8>, ParseError> {
    // If the input starts with "\x", then the remaining bytes are hex encoded
    // [0]. Otherwise the bytes use the traditional "escape" format. [1]
    //
    // [0]: https://www.postgresql.org/docs/current/datatype-binary.html#id-1.5.7.12.9
    // [1]: https://www.postgresql.org/docs/current/datatype-binary.html#id-1.5.7.12.10
    if let Some(remainder) = s.strip_prefix(r"\x") {
        parse_bytes_hex(remainder).map_err(|e| {
            ParseError::invalid_input_syntax("bytea", s).with_details(e.to_string_with_causes())
        })
    } else {
        parse_bytes_traditional(s)
    }
}

pub fn parse_bytes_hex(s: &str) -> Result<Vec<u8>, ParseHexError> {
    // Can't use `hex::decode` here, as it doesn't tolerate whitespace