[−][src]Crate capnp
Cap'n Proto Runtime Library
This crate contains basic facilities for reading and writing Cap'n Proto messages in Rust. It is intended to be used in conjunction with code generated by the capnpc-rust crate.
Modules
any_pointer | Dynamically typed value. |
any_pointer_list | List of AnyPointers. |
capability | Hooks for for the RPC system. |
capability_list | List of capabilities. |
constant | Helper type for generated Struct and List constants. |
data | Sequence of bytes. |
data_list | List of sequences of bytes. |
enum_list | List of enums. |
list_list | List of lists. |
message | Untyped root container for a Cap'n Proto value. |
primitive_list | List of primitives. |
private | Implementation details that should never be directly used by clients. |
raw | Functions providing low level access to encoded data. |
serialize | Reading and writing of messages using the standard stream framing. |
serialize_packed | Reading and writing of messages using the packed stream encoding. |
struct_list | List of structs. |
text | UTF-8 encoded text. |
text_list | List of strings containing UTF-8 encoded text. |
traits |
Structs
Error | Describes an arbitrary error that prevented an operation from completing. |
MessageSize | Size of a message. Every generated struct has a method |
NotInSchema | An enum value or union discriminant that was not found among those defined in a schema. |
Word | Eight bytes of memory with opaque interior. |
Enums
ErrorKind | The general nature of an error. The purpose of this enum is not to describe the error itself, but rather to describe how the client might want to respond to the error. |
OutputSegments | Helper struct that allows |
Functions
word | Constructs a word with the given bytes. |
Type Definitions
Result | Because messages are lazily validated, the return type of any method that reads a pointer field must be wrapped in a Result. |