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

Performs the conversion.

impl From<Error> for ConnectError

fn from(source: Error) -> Self

Performs the conversion.

impl From<Error> for ConnectError

fn from(source: Error) -> Self

Performs the conversion.

impl From<Error> for ConnectError

fn from(source: Error) -> Self

Performs the conversion.

impl From<ErrorStack> for ConnectError

fn from(source: ErrorStack) -> Self

Performs the conversion.

impl From<LdapError> for ConnectError

fn from(source: LdapError) -> Self

Performs the conversion.

impl From<OpenLdapConnectParameterError> for ConnectError

fn from(source: OpenLdapConnectParameterError) -> Self

Performs the conversion.

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,

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> Chain<T> for T

pub fn len(&self) -> usize

The number of items that this chain link consists of.

pub 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

pub 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

pub 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,

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.

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