ServerMessage

gel_protocol::server_message

Enum ServerMessage

#[non_exhaustive]pub enum ServerMessage {
Show 15 variants
    Authentication(Authentication),
    CommandComplete1(CommandComplete1),
    CommandDataDescription1(CommandDataDescription1),
    StateDataDescription(StateDataDescription),
    Data(Data),
    DumpHeader(RawPacket),
    DumpBlock(RawPacket),
    ErrorResponse(ErrorResponse),
    LogMessage(LogMessage),
    ParameterStatus(ParameterStatus),
    ReadyForCommand(ReadyForCommand),
    RestoreReady(RestoreReady),
    ServerHandshake(ServerHandshake),
    ServerKeyData(ServerKeyData),
    UnknownMessage(u8, Bytes),
}

Variants (Non-exhaustive)§

This enum is marked as non-exhaustive

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Authentication(Authentication)

CommandComplete1(CommandComplete1)

CommandDataDescription1(CommandDataDescription1)

StateDataDescription(StateDataDescription)

Data(Data)

DumpHeader(RawPacket)

DumpBlock(RawPacket)

ErrorResponse(ErrorResponse)

LogMessage(LogMessage)

ParameterStatus(ParameterStatus)

ReadyForCommand(ReadyForCommand)

RestoreReady(RestoreReady)

ServerHandshake(ServerHandshake)

ServerKeyData(ServerKeyData)

UnknownMessage(u8, Bytes)

Implementations§

impl ServerMessage

pub fn encode(&self, buf: &mut Output<'_>) -> Result<(), EncodeError>

pub fn decode(buf: &mut Input) -> Result<ServerMessage, DecodeError>

Decode exactly one frame from the buffer.

This expects a full frame to already be in the buffer. It can return an arbitrary error or be silent if a message is only partially present in the buffer or if extra data is present.

Trait Implementations§

impl Clone for ServerMessage

fn clone(&self) -> ServerMessage

Returns a duplicate of the value. Read more

1.0.0 · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

impl Debug for ServerMessage

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

impl PartialEq for ServerMessage

fn eq(&self, other: &ServerMessage) -> bool

Tests for self and other values to be equal, and is used by ==.

1.0.0 · Source§

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for ServerMessage

impl StructuralPartialEq for ServerMessage

Auto Trait Implementations§

impl !Freeze for ServerMessage

impl RefUnwindSafe for ServerMessage

impl Send for ServerMessage

impl Sync for ServerMessage

impl Unpin for ServerMessage

impl UnwindSafe for ServerMessage

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> CloneToUninit for T
where T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

impl<T> EncoderForExt for T
where T: ?Sized,

fn to_vec<F>(&self) -> Vec<u8> ⓘ
where F: 'static, Self: EncoderFor<F>,

Convert this builder into a vector of bytes. This is generally not the most efficient way to perform serialization.

fn encode_buffer<F>(&self, buf: &mut [u8]) -> Result<usize, usize>
where F: 'static, Self: EncoderFor<F>,

Encode this builder into a given buffer. If the buffer is too small, the function will return the number of bytes required to encode the builder.

fn encode_buffer_uninit<'a, F>( &self, buf: &'a mut [MaybeUninit<u8>], ) -> Result<&'a mut [u8], usize>
where F: 'static, Self: EncoderFor<F>,

Encode this builder into a given buffer. If the buffer is too small, the function will return the number of bytes required to encode the builder.

fn measure<F>(&self) -> usize
where F: 'static, Self: EncoderFor<F>,

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom<U> for T
where U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.