Module resolve::message

[−] Expand description

Utilities for composing, decoding, and encoding messages.

Structs

DnsError	An error response code received in a response message.
Header	Represents a message header.
Message	Represents a DNS message.
MsgReader	Reads a single DNS message from a series of bytes.
MsgWriter	Writes a single DNS message as a series of bytes.
Question	Represents a question item.
RecordIntoIter	Yields Resource items from a Message.
RecordIter	Yields &Resource items from a Message.
Resource	Represents a resource record item.

Enums

DecodeError	Represents an error in decoding a DNS message.
EncodeError	Represents an error in encoding a DNS message.
OpCode	Represents the kind of message query.
Qr	Indicates a message is either a query or response.
RCode	Represents the response code of a message

Constants

LABEL_LIMIT	Maximum length of a name segment (i.e. a .-separated identifier).
MESSAGE_LIMIT	Maximum size of a DNS message, in bytes.
NAME_LIMIT	Maximum total length of a name, in encoded format.

Functions

generate_id

Returns a sequential ID value from a thread-local random starting value.