Enum ldap_utils::ConnectError

source · [−]

pub enum ConnectError {
    ParametersBuilderError(ConnectParametersBuilderError),
    OpenLdapConnectParameterError(OpenLdapConnectParameterError),
    IOError(Error),
    NativeTLSError(Error),
    LdapError(LdapError),
    RegexError(Error),
    OpenSSLError(ErrorStack),
}

Expand description

errors which can happen when connecting to an LDAP server

Variants

`ParametersBuilderError(ConnectParametersBuilderError)`

an error when building the parameters, most likely a value that could not be retrieved from any config source

`OpenLdapConnectParameterError(OpenLdapConnectParameterError)`

an error when trying to retrieve connect parameters from OpenLDAP config files

`IOError(Error)`

an I/O error

`NativeTLSError(Error)`

an error in the native_tls crate

`LdapError(LdapError)`

an error in the ldap3 crate

`RegexError(Error)`

an error when compiling or using a regular expression

`OpenSSLError(ErrorStack)`

an error in the openssl library used to read certificates and keys

Trait Implementations

impl Debug for ConnectError

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

Formats the value using the given formatter. Read more

impl Display for ConnectError

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

Formats the value using the given formatter. Read more

impl Error for ConnectError

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<ConnectParametersBuilderError> for ConnectError

fn from(source: ConnectParametersBuilderError) -> Self

Converts to this type from the input type.

impl From<Error> for ConnectError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for ConnectError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for ConnectError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<ErrorStack> for ConnectError

fn from(source: ErrorStack) -> Self

Converts to this type from the input type.

impl From<LdapError> for ConnectError

fn from(source: LdapError) -> Self

Converts to this type from the input type.

impl From<OpenLdapConnectParameterError> for ConnectError

fn from(source: OpenLdapConnectParameterError) -> Self

Converts to this type from the input type.

Auto Trait Implementations

impl !RefUnwindSafe for ConnectError

impl Send for ConnectError

impl Sync for ConnectError

impl Unpin for ConnectError

impl !UnwindSafe for ConnectError

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,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

impl<T> Chain<T> for T

fn len(&self) -> usize

The number of items that this chain link consists of.

fn append_to(self, v: &mut Vec<T, Global>)

Append the elements in this link to the chain.

impl<T> Fmt for T where
T: Display,

fn fg<C>(self, color: C) -> Foreground<Self> where
C: Into<Option<Color>>,

Give this value the specified foreground colour

fn bg<C>(self, color: C) -> Background<Self> where
C: Into<Option<Color>>,

Give this value the specified background colour

impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

impl<T, U> Into<U> 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.

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

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

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

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

Performs the conversion.

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more

fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more