Module resolve::idna [−] [src]

Implements RFC 3490, Internationalized Domain Names in Applications, encoding for domain name labels containing Unicode.

Structs

Indicates an error in encoding or decoding Punycode data

decode	Converts a single Punycode-encoded label to a unicode string.
encode	Converts a single label of unicode characters to a Punycode-encoded ASCII string.
host_to_ascii	Converts a hostname to its ASCII representation. Returns an error if the encoding operation failed.
host_to_unicode	Converts a hostname to its Unicode representation. Returns an error if the decoding operation failed.
starts_with_ascii_lowercase	Returns whether `s` begins with a given case-insensitive prefix. `prefix` is assumed to be ASCII and lowercase. `s` does not need to be either ASCII or lowercase.
to_ascii	Converts a label to its ASCII format. If the string is already ASCII, it will be returned unmodified. If an error is encountered in encoding, `Err` will be returned.
to_unicode	Converts a label to its Unicode format. If the string is not an internationalized domain name, it will be returned unmodified. If an error is encountered in decoding, `Err` will be returned.