Struct cassandra_protocol::frame::frame_error::ReadFailureError

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pub struct ReadFailureError {
    pub cl: Consistency,
    pub received: CInt,
    pub block_for: CInt,
    pub num_failures: CInt,
    /* private fields */
}

Expand description

A non-timeout exception during a read request.

Fields

cl: Consistency

Consistency level of query.

received: CInt

i32 representing the number of nodes having acknowledged the request.

block_for: CInt

i32 representing the number of replicas whose acknowledgement is required to achieve cl.

num_failures: CInt

Represents the number of nodes that experience a failure while executing the request.

Implementations

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impl ReadFailureError

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pub fn replica_has_responded(&self) -> bool

Shows if replica has responded to a query.

Trait Implementations

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impl Clone for ReadFailureError

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fn clone(&self) -> ReadFailureError

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

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impl Debug for ReadFailureError

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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 FromCursor for ReadFailureError

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fn from_cursor(cursor: &mut Cursor<&[u8 ]>) -> Result<ReadFailureError>

It should return an implementor from an io::Cursor over an array of bytes.

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impl Hash for ReadFailureError

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fn hash<H: Hasher>(&self, state: &mut H)

Feeds this value into the given Hasher. Read more

1.3.0 · source

fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,

Feeds a slice of this type into the given Hasher. Read more

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impl Ord for ReadFailureError

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fn cmp(&self, other: &ReadFailureError) -> Ordering

This method returns an Ordering between self and other. Read more

1.21.0 · source

fn max(self, other: Self) -> Self

Compares and returns the maximum of two values. Read more

1.21.0 · source

fn min(self, other: Self) -> Self

Compares and returns the minimum of two values. Read more

1.50.0 · source

fn clamp(self, min: Self, max: Self) -> Self

Restrict a value to a certain interval. Read more

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impl PartialEq<ReadFailureError> for ReadFailureError

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

This method tests for self and other values to be equal, and is used by ==. Read more

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

This method tests for !=.

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impl PartialOrd<ReadFailureError> for ReadFailureError

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fn partial_cmp(&self, other: &ReadFailureError) -> Option<Ordering>

This method returns an ordering between self and other values if one exists. Read more

1.0.0 · source

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

This method tests less than (for self and other) and is used by the < operator. Read more

1.0.0 · source

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

This method tests less than or equal to (for self and other) and is used by the <= operator. Read more

1.0.0 · source

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

This method tests greater than (for self and other) and is used by the > operator. Read more

1.0.0 · source

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

This method tests greater than or equal to (for self and other) and is used by the >= operator. Read more

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impl Serialize for ReadFailureError

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fn serialize(&self, cursor: &mut Cursor<&mut Vec<u8>>)

Serializes given value using the cursor.

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fn serialize_to_vec(&self) -> Vec<u8>

Wrapper for easily starting hierarchical serialization.

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impl StructuralPartialEq for ReadFailureError

Auto Trait Implementations

impl RefUnwindSafe for ReadFailureError

impl Send for ReadFailureError

impl Sync for ReadFailureError

impl Unpin for ReadFailureError

impl UnwindSafe for ReadFailureError

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

const: unstable · source

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,

const: unstable · source

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

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable · source

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> ToOwned for T where
T: Clone,

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)

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

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

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

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

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

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

Struct cassandra_protocol::frame::frame_error::ReadFailureError

Fields

Implementations

impl ReadFailureError

pub fn replica_has_responded(&self) -> bool

Trait Implementations

impl Clone for ReadFailureError

fn clone(&self) -> ReadFailureError

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

impl Debug for ReadFailureError

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

impl FromCursor for ReadFailureError

fn from_cursor(cursor: &mut Cursor<&[u8]>) -> Result<ReadFailureError>

impl Hash for ReadFailureError

fn hash<__H: Hasher>(&self, state: &mut __H)

fn hash_slice<H>(data: &[Self], state: &mut H) where H: Hasher,

impl Ord for ReadFailureError

fn cmp(&self, other: &ReadFailureError) -> Ordering

fn max(self, other: Self) -> Self

fn min(self, other: Self) -> Self

fn clamp(self, min: Self, max: Self) -> Self

impl PartialEq<ReadFailureError> for ReadFailureError

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

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

impl PartialOrd<ReadFailureError> for ReadFailureError

fn partial_cmp(&self, other: &ReadFailureError) -> Option<Ordering>

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

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

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

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

impl Serialize for ReadFailureError

fn serialize(&self, cursor: &mut Cursor<&mut Vec<u8>>)

fn serialize_to_vec(&self) -> Vec<u8>

impl Copy for ReadFailureError

impl Eq for ReadFailureError

impl StructuralEq for ReadFailureError

impl StructuralPartialEq for ReadFailureError

Auto Trait Implementations

impl RefUnwindSafe for ReadFailureError

impl Send for ReadFailureError

impl Sync for ReadFailureError

impl Unpin for ReadFailureError

impl UnwindSafe for ReadFailureError

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

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

type Owned = T

fn to_owned(&self) -> T

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

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

type Error = Infallible

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

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

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

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

fn from_cursor(cursor: &mut Cursor<&[u8 ]>) -> Result<ReadFailureError>

fn hash<H: Hasher>(&self, state: &mut H)

fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,

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

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

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

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

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

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

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