Enum zookeeper_client::Error

source · [−]

#[non_exhaustive]
pub enum Error {
Show 24 variants    UnmarshalError {
        entity: &'static str,
        reason: &'static &'static str,
    },
    NoHosts,
    Timeout,
    UnexpectedError(String),
    BadArguments(&'static &'static str),
    NoNode,
    NoAuth,
    BadVersion,
    NoChildrenForEphemerals,
    NodeExists,
    NotEmpty,
    SessionExpired,
    InvalidAcl,
    AuthFailed,
    SessionMoved,
    NotReadOnly,
    NoWatcher,
    QuotaExceeded,
    Throttled,
    MarshallingError,
    ConnectionLoss,
    ReconfigDisabled,
    UnexpectedErrorCode(i32),
    ClientClosed,
}

Expand description

Errors for ZooKeeper operations.

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.

`UnmarshalError`

Fields

entity: &'static str

reason: &'static &'static str

`NoHosts`

`Timeout`

`UnexpectedError(String)`

`BadArguments(&'static &'static str)`

`NoNode`

`NoAuth`

`BadVersion`

`NoChildrenForEphemerals`

`NodeExists`

`NotEmpty`

`SessionExpired`

`InvalidAcl`

`AuthFailed`

`SessionMoved`

`NotReadOnly`

`NoWatcher`

`QuotaExceeded`

`Throttled`

`MarshallingError`

`ConnectionLoss`

`ReconfigDisabled`

`UnexpectedErrorCode(i32)`

`ClientClosed`

Trait Implementations

impl Clone for Error

fn clone(&self) -> Error

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

impl Debug for Error

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

Formats the value using the given formatter. Read more

impl Display for Error

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

Formats the value using the given formatter. Read more

impl Error for Error

1.30.0 · source

fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any. Read more

fn backtrace(&self) -> Option<&Backtrace>

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

Returns a stack backtrace, if available, of where this error occurred. Read more

1.0.0 · source

fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

1.0.0 · source

fn cause(&self) -> Option<&dyn Error>

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl From<Error> for ConnectError

fn from(err: Error) -> ConnectError

Performs the conversion.

impl From<Infallible> for Error

fn from(_: Infallible) -> Error

Performs the conversion.

impl From<TryFromPrimitiveError<ErrorCode>> for Error

fn from(err: TryFromPrimitiveError<ErrorCode>) -> Error

Performs the conversion.

impl PartialEq<Error> for Error

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

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

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

This method tests for !=.

impl Eq for Error

impl StructuralEq for Error

impl StructuralPartialEq for Error

Auto Trait Implementations

impl RefUnwindSafe for Error

impl Send for Error

impl Sync for Error

impl Unpin for Error

impl UnwindSafe for Error

Blanket Implementations

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

pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

const: unstable · source

pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

const: unstable · source

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

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

const: unstable · source

pub fn from(t: T) -> T

Performs the conversion.

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

const: unstable · source

pub fn into(self) -> U

Performs the conversion.

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

type Owned = T

The resulting type after obtaining ownership.

pub fn to_owned(&self) -> T

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

pub 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

impl<T> ToString for T where
T: Display + ?Sized,

pub default fn to_string(&self) -> String

Converts the given value to a String. 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.

const: unstable · source

pub 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.

const: unstable · source

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

Performs the conversion.