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Session

pg_proto::grammar::authentication

Struct Session 

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pub struct Session<Phase> { /* private fields */ }
Expand description

Zero-sized typestate witness for this protocol role.

Implementations§

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impl Session<Auth>

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pub const fn new() -> Self

Creates a witness in the grammar’s initial phase.

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impl Session<Auth>

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pub const fn negotiate(self) -> Session<Auth>

Applies negotiate and enters Auth.

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pub const fn ok(self) -> Session<AwaitingStartupReady>

Applies ok and enters AwaitingStartupReady.

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pub const fn cleartext(self) -> Session<PasswordResponse>

Applies cleartext and enters PasswordResponse.

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pub const fn md5(self) -> Session<PasswordResponse>

Applies md5 and enters PasswordResponse.

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pub const fn sasl(self) -> Session<SaslInitial>

Applies sasl and enters SaslInitial.

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pub const fn gss(self) -> Session<TokenResponse>

Applies gss and enters TokenResponse.

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pub const fn sspi(self) -> Session<TokenResponse>

Applies sspi and enters TokenResponse.

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pub const fn kerberos_v5(self) -> Session<TokenResponse>

Applies kerberos_v5 and enters TokenResponse.

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pub const fn error(self) -> Session<Terminated>

Applies error and enters Terminated.

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impl Session<PasswordResponse>

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pub const fn password(self) -> Session<AwaitingAuthOk>

Applies password and enters AwaitingAuthOk.

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impl Session<TokenResponse>

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pub const fn response(self) -> Session<TokenChallenge>

Applies response and enters TokenChallenge.

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impl Session<TokenChallenge>

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pub const fn continue_token(self) -> Session<TokenResponse>

Applies continue_token and enters TokenResponse.

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pub const fn ok(self) -> Session<AwaitingStartupReady>

Applies ok and enters AwaitingStartupReady.

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pub const fn error(self) -> Session<Terminated>

Applies error and enters Terminated.

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impl Session<SaslInitial>

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pub const fn initial(self) -> Session<Sasl>

Applies initial and enters Sasl.

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impl Session<Sasl>

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pub const fn continue_response(self) -> Session<SaslChallenge>

Applies continue_response and enters SaslChallenge.

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pub const fn final_response(self) -> Session<SaslFinal>

Applies final_response and enters SaslFinal.

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pub const fn error(self) -> Session<Terminated>

Applies error and enters Terminated.

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impl Session<SaslChallenge>

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pub const fn response(self) -> Session<Sasl>

Applies response and enters Sasl.

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impl Session<SaslFinal>

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pub const fn verified(self) -> Session<AwaitingAuthOk>

Applies verified and enters AwaitingAuthOk.

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impl Session<AwaitingAuthOk>

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pub const fn ok(self) -> Session<AwaitingStartupReady>

Applies ok and enters AwaitingStartupReady.

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pub const fn error(self) -> Session<Terminated>

Applies error and enters Terminated.

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impl Session<AwaitingStartupReady>

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pub const fn ready(self) -> Session<Ready>

Applies ready and enters Ready.

Trait Implementations§

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impl<Phase: Clone> Clone for Session<Phase>

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fn clone(&self) -> Session<Phase>

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more
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impl<Phase: Copy> Copy for Session<Phase>

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impl<Phase: Debug> Debug for Session<Phase>

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

Formats the value using the given formatter. Read more
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impl<Phase: Eq> Eq for Session<Phase>

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impl<Phase: PartialEq> PartialEq for Session<Phase>

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fn eq(&self, other: &Session<Phase>) -> bool

Equality operator ==. Read more
1.0.0 (const: unstable) · Source§

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

Inequality operator !=. Read more
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impl<Phase: PartialEq> StructuralPartialEq for Session<Phase>

Auto Trait Implementations§

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impl<Phase> Freeze for Session<Phase>

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impl<Phase> RefUnwindSafe for Session<Phase>
where Phase: RefUnwindSafe,

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impl<Phase> Send for Session<Phase>
where Phase: Send,

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impl<Phase> Sync for Session<Phase>
where Phase: Sync,

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impl<Phase> Unpin for Session<Phase>
where Phase: Unpin,

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impl<Phase> UnsafeUnpin for Session<Phase>

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impl<Phase> UnwindSafe for Session<Phase>
where Phase: UnwindSafe,

Blanket Implementations§

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<'a, T, E> AsTaggedExplicit<'a, E> for T
where T: 'a,

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fn explicit(self, class: Class, tag: u32) -> TaggedParser<'a, Explicit, Self, E>

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impl<'a, T, E> AsTaggedImplicit<'a, E> for T
where T: 'a,

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fn implicit( self, class: Class, constructed: bool, tag: u32, ) -> TaggedParser<'a, Implicit, Self, E>

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

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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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
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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fn into(self) -> U

Calls U::from(self).

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

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impl<T> Same for T

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type Output = T

Should always be Self
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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.