BackendBuilder

gel_pg_protocol::protocol

Enum BackendBuilder

pub enum BackendBuilder<'a> {
Show 33 variants
    AuthenticationOk(&'a dyn EncoderFor<AuthenticationOk<'static>>),
    AuthenticationKerberosV5(&'a dyn EncoderFor<AuthenticationKerberosV5<'static>>),
    AuthenticationCleartextPassword(&'a dyn EncoderFor<AuthenticationCleartextPassword<'static>>),
    AuthenticationMD5Password(&'a dyn EncoderFor<AuthenticationMD5Password<'static>>),
    AuthenticationGSS(&'a dyn EncoderFor<AuthenticationGSS<'static>>),
    AuthenticationGSSContinue(&'a dyn EncoderFor<AuthenticationGSSContinue<'static>>),
    AuthenticationSSPI(&'a dyn EncoderFor<AuthenticationSSPI<'static>>),
    AuthenticationSASL(&'a dyn EncoderFor<AuthenticationSASL<'static>>),
    AuthenticationSASLContinue(&'a dyn EncoderFor<AuthenticationSASLContinue<'static>>),
    AuthenticationSASLFinal(&'a dyn EncoderFor<AuthenticationSASLFinal<'static>>),
    BackendKeyData(&'a dyn EncoderFor<BackendKeyData<'static>>),
    BindComplete(&'a dyn EncoderFor<BindComplete<'static>>),
    CloseComplete(&'a dyn EncoderFor<CloseComplete<'static>>),
    CommandComplete(&'a dyn EncoderFor<CommandComplete<'static>>),
    CopyData(&'a dyn EncoderFor<CopyData<'static>>),
    CopyDone(&'a dyn EncoderFor<CopyDone<'static>>),
    CopyInResponse(&'a dyn EncoderFor<CopyInResponse<'static>>),
    CopyOutResponse(&'a dyn EncoderFor<CopyOutResponse<'static>>),
    CopyBothResponse(&'a dyn EncoderFor<CopyBothResponse<'static>>),
    DataRow(&'a dyn EncoderFor<DataRow<'static>>),
    EmptyQueryResponse(&'a dyn EncoderFor<EmptyQueryResponse<'static>>),
    ErrorResponse(&'a dyn EncoderFor<ErrorResponse<'static>>),
    FunctionCallResponse(&'a dyn EncoderFor<FunctionCallResponse<'static>>),
    NegotiateProtocolVersion(&'a dyn EncoderFor<NegotiateProtocolVersion<'static>>),
    NoData(&'a dyn EncoderFor<NoData<'static>>),
    NoticeResponse(&'a dyn EncoderFor<NoticeResponse<'static>>),
    NotificationResponse(&'a dyn EncoderFor<NotificationResponse<'static>>),
    ParameterDescription(&'a dyn EncoderFor<ParameterDescription<'static>>),
    ParameterStatus(&'a dyn EncoderFor<ParameterStatus<'static>>),
    ParseComplete(&'a dyn EncoderFor<ParseComplete<'static>>),
    PortalSuspended(&'a dyn EncoderFor<PortalSuspended<'static>>),
    ReadyForQuery(&'a dyn EncoderFor<ReadyForQuery<'static>>),
    RowDescription(&'a dyn EncoderFor<RowDescription<'static>>),
}

Variants§

AuthenticationOk(&'a dyn EncoderFor<AuthenticationOk<'static>>)

AuthenticationKerberosV5(&'a dyn EncoderFor<AuthenticationKerberosV5<'static>>)

AuthenticationCleartextPassword(&'a dyn EncoderFor<AuthenticationCleartextPassword<'static>>)

AuthenticationMD5Password(&'a dyn EncoderFor<AuthenticationMD5Password<'static>>)

AuthenticationGSS(&'a dyn EncoderFor<AuthenticationGSS<'static>>)

AuthenticationGSSContinue(&'a dyn EncoderFor<AuthenticationGSSContinue<'static>>)

AuthenticationSSPI(&'a dyn EncoderFor<AuthenticationSSPI<'static>>)

AuthenticationSASL(&'a dyn EncoderFor<AuthenticationSASL<'static>>)

AuthenticationSASLContinue(&'a dyn EncoderFor<AuthenticationSASLContinue<'static>>)

AuthenticationSASLFinal(&'a dyn EncoderFor<AuthenticationSASLFinal<'static>>)

BackendKeyData(&'a dyn EncoderFor<BackendKeyData<'static>>)

BindComplete(&'a dyn EncoderFor<BindComplete<'static>>)

CloseComplete(&'a dyn EncoderFor<CloseComplete<'static>>)

CommandComplete(&'a dyn EncoderFor<CommandComplete<'static>>)

CopyData(&'a dyn EncoderFor<CopyData<'static>>)

CopyDone(&'a dyn EncoderFor<CopyDone<'static>>)

CopyInResponse(&'a dyn EncoderFor<CopyInResponse<'static>>)

CopyOutResponse(&'a dyn EncoderFor<CopyOutResponse<'static>>)

CopyBothResponse(&'a dyn EncoderFor<CopyBothResponse<'static>>)

DataRow(&'a dyn EncoderFor<DataRow<'static>>)

EmptyQueryResponse(&'a dyn EncoderFor<EmptyQueryResponse<'static>>)

ErrorResponse(&'a dyn EncoderFor<ErrorResponse<'static>>)

FunctionCallResponse(&'a dyn EncoderFor<FunctionCallResponse<'static>>)

NegotiateProtocolVersion(&'a dyn EncoderFor<NegotiateProtocolVersion<'static>>)

NoData(&'a dyn EncoderFor<NoData<'static>>)

NoticeResponse(&'a dyn EncoderFor<NoticeResponse<'static>>)

NotificationResponse(&'a dyn EncoderFor<NotificationResponse<'static>>)

ParameterDescription(&'a dyn EncoderFor<ParameterDescription<'static>>)

ParameterStatus(&'a dyn EncoderFor<ParameterStatus<'static>>)

ParseComplete(&'a dyn EncoderFor<ParseComplete<'static>>)

PortalSuspended(&'a dyn EncoderFor<PortalSuspended<'static>>)

ReadyForQuery(&'a dyn EncoderFor<ReadyForQuery<'static>>)

RowDescription(&'a dyn EncoderFor<RowDescription<'static>>)

Implementations§

impl<'a> BackendBuilder<'a>

pub fn new<T>(message: impl IntoBackendBuilder<'a, T>) -> Self

pub fn encode<'b>(&self, buf: &mut BufWriter<'b>)

pub fn to_vec(self) -> Vec<u8> ⓘ

Trait Implementations§

impl<'a> Debug for BackendBuilder<'a>

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

impl<'a> Freeze for BackendBuilder<'a>

impl<'a> !RefUnwindSafe for BackendBuilder<'a>

impl<'a> !Send for BackendBuilder<'a>

impl<'a> !Sync for BackendBuilder<'a>

impl<'a> Unpin for BackendBuilder<'a>

impl<'a> !UnwindSafe for BackendBuilder<'a>

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> 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, 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.