Expand description
Record data for SVCB/HTTPS records.
Service binding records are an IETF standard currently in development as draft-ietf-dnsop-svcb-https. They provide clients with information for accessing a service in one place rather than via multiple records.
Service bindings come as two record types with identical record data format. The SVCB record type can be used for any service by prefixing the service in question to the query name. The HTTPS record type is for use with the HTTPS protocol and can be used without a prefix. Additional record types for other protocols may be defined in the future.
The type SvcbRdata<..> implements the record data of all
of these types. It takes a marker struct as its first type argument.
Type aliases for the two current types are provided via Svcb and
Https. Like most complex record data types, they still are generic
over an octets sequence and a domain name.
The record data itself consists of a priority providing the order of
records if more than one is given, a target name which indicates the
name of the host where the service is provided, and a possible empty
sequence of service parameters further describing properties of the
service. These parameters are represented by the SvcParams type.
They consist of a sequence of different parameter values. Types for
the defined values are available in the value sub-module.
A new sequence of values can be constructed using the SvcParamsBuilder
type.
Modules§
Structs§
- Https
Variant - The marker type for the HTTPS record type.
- Long
SvcParam - The octets sequence to be used for record data is too long.
- SvcParams
- A sequence of service binding parameters.
- SvcParams
Builder - A builder for a service parameter sequence.
- SvcParams
Error - An octets sequence was not a valid service bindings parameter sequence.
- Svcb
Rdata - Service binding record data.
- Svcb
Variant - The marker type for the SVCB record type.
- Unknown
SvcParam - A service binding parameter value in its raw form.
- Value
Iter - An iterator over the values in a parameter sequence.
Enums§
- Push
Error - An error happened when pushing values to a parameters builder.
Traits§
- Compose
SvcParam Value - A service binding parameter value that can be composed into wire format.
- Parse
SvcParam Value - A service binding parameter value that can be parse from wire format.
- SvcParam
Value - A type representing a service binding parameter value.