Crate prost_wkt_types
source ·Expand description
prost-wkt adds helper methods to deal with protobuf well known types.
Modules
Nested message and enum types in
Value.Structs
Any contains an arbitrary serialized protocol buffer message along with a
URL that describes the type of the serialized message.A Duration represents a signed, fixed-length span of time represented
as a count of seconds and fractions of seconds at nanosecond
resolution. It is independent of any calendar and concepts like “day”
or “month”. It is related to Timestamp in that the difference between
two Timestamp values is a Duration and it can be added or subtracted
from a Timestamp. Range is approximately +-10,000 years.
ListValue is a wrapper around a repeated field of values.Struct represents a structured data value, consisting of fields
which map to dynamically typed values. In some languages, Struct
might be supported by a native representation. For example, in
scripting languages like JS a struct is represented as an
object. The details of that representation are described together
with the proto support for the language.A Timestamp represents a point in time independent of any time zone
or calendar, represented as seconds and fractions of seconds at
nanosecond resolution in UTC Epoch time. It is encoded using the
Proleptic Gregorian Calendar which extends the Gregorian calendar
backwards to year one. It is encoded assuming all minutes are 60
seconds long, i.e. leap seconds are “smeared” so that no leap second
table is needed for interpretation. Range is from
0001-01-01T00:00:00Z to 9999-12-31T23:59:59.999999999Z.
By restricting to that range, we ensure that we can convert to
and from RFC 3339 date strings.
See [https://www.ietf.org/rfc/rfc3339.txt\](https://www.ietf.org/rfc/rfc3339.txt).
Value represents a dynamically typed value which can be either
null, a number, a string, a boolean, a recursive struct value, or a
list of values. A producer of value is expected to set one of that
variants, absence of any variant indicates an error.Enums
A duration handling error.
NullValue is a singleton enumeration to represent the null value for the
Value type union.A timestamp handling error.
Traits
Trait to support serialization and deserialization of
prost messages.