Struct opcua_server::prelude::MessageHeader
source · [−]pub struct MessageHeader {
pub message_type: MessageType,
pub message_size: u32,
}
Fields
message_type: MessageType
message_size: u32
Implementations
sourceimpl MessageHeader
impl MessageHeader
pub fn new(message_type: MessageType) -> MessageHeader
sourcepub fn read_bytes<S>(
stream: &mut S,
decoding_options: &DecodingOptions
) -> Result<Vec<u8, Global>, Error> where
S: Read,
pub fn read_bytes<S>(
stream: &mut S,
decoding_options: &DecodingOptions
) -> Result<Vec<u8, Global>, Error> where
S: Read,
Reads the bytes of the stream to a buffer. If first 4 bytes are invalid, code returns an error
pub fn message_type(t: &[u8]) -> MessageType
Trait Implementations
sourceimpl BinaryEncoder<MessageHeader> for MessageHeader
impl BinaryEncoder<MessageHeader> for MessageHeader
sourcefn byte_len(&self) -> usize
fn byte_len(&self) -> usize
Returns the exact byte length of the structure as it would be if encode
were called.
This may be called prior to writing to ensure the correct amount of space is available. Read more
sourcefn encode<S>(&self, stream: &mut S) -> Result<usize, StatusCode> where
S: Write,
fn encode<S>(&self, stream: &mut S) -> Result<usize, StatusCode> where
S: Write,
Encodes the instance to the write stream.
sourcefn decode<S>(
stream: &mut S,
&DecodingOptions
) -> Result<MessageHeader, StatusCode> where
S: Read,
fn decode<S>(
stream: &mut S,
&DecodingOptions
) -> Result<MessageHeader, StatusCode> where
S: Read,
Decodes an instance from the read stream. The decoding options contains restrictions set by
the server / client on the length of strings, arrays etc. If these limits are exceeded the
implementation should return with a BadDecodingError
as soon as possible. Read more
fn encode_to_vec(&self) -> Vec<u8, Global>ⓘNotable traits for Vec<u8, A>impl<A> Write for Vec<u8, A> where
A: Allocator,
A: Allocator,
sourceimpl Clone for MessageHeader
impl Clone for MessageHeader
sourcefn clone(&self) -> MessageHeader
fn clone(&self) -> MessageHeader
Returns a copy of the value. Read more
1.0.0 · sourcefn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source
. Read more
sourceimpl Debug for MessageHeader
impl Debug for MessageHeader
sourceimpl PartialEq<MessageHeader> for MessageHeader
impl PartialEq<MessageHeader> for MessageHeader
sourcefn eq(&self, other: &MessageHeader) -> bool
fn eq(&self, other: &MessageHeader) -> bool
This method tests for self
and other
values to be equal, and is used
by ==
. Read more
sourcefn ne(&self, other: &MessageHeader) -> bool
fn ne(&self, other: &MessageHeader) -> bool
This method tests for !=
.
impl StructuralPartialEq for MessageHeader
Auto Trait Implementations
impl RefUnwindSafe for MessageHeader
impl Send for MessageHeader
impl Sync for MessageHeader
impl Unpin for MessageHeader
impl UnwindSafe for MessageHeader
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
sourceimpl<T> ToOwned for T where
T: Clone,
impl<T> ToOwned for T where
T: Clone,
type Owned = T
type Owned = T
The resulting type after obtaining ownership.
sourcefn clone_into(&self, target: &mut T)
fn clone_into(&self, target: &mut T)
toowned_clone_into
)Uses borrowed data to replace owned data, usually by cloning. Read more