scylla_cql::frame::response

Enum NonErrorResponse

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pub enum NonErrorResponse {
    Ready,
    Result(Result),
    Authenticate(Authenticate),
    AuthSuccess(AuthSuccess),
    AuthChallenge(AuthChallenge),
    Supported(Supported),
    Event(Event),
}
Expand description

A CQL response that has been received from the server, excluding error responses. This is used to handle responses that are not errors, allowing for easier processing of valid responses without need to handle error case any later.

Variants§

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Ready

See Response::Ready.

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Result(Result)

See Response::Result.

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Authenticate(Authenticate)

See Response::Authenticate.

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AuthSuccess(AuthSuccess)

See Response::AuthSuccess.

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AuthChallenge(AuthChallenge)

See Response::AuthChallenge.

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Supported(Supported)

See Response::Supported.

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Event(Event)

See Response::Event.

Implementations§

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impl NonErrorResponse

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pub fn to_response_kind(&self) -> CqlResponseKind

Returns the kind of this non-error response.

Trait Implementations§

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impl Debug for NonErrorResponse

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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<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<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> 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> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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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, 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.
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impl<T> ErasedDestructor for T
where T: 'static,