Struct nakadion::TokenError [−]

pub struct TokenError(pub TokenErrorKind, _);

The Error type.

This tuple struct is made of two elements:

an ErrorKind which is used to determine the type of the error.
An internal State, not meant for direct use outside of error_chain internals, containing:
- a backtrace, generated when the error is created.
- an error chain, used for the implementation of Error::cause().

Methods

`impl TokenError`

`fn from_kind(kind: TokenErrorKind) -> TokenError`

Constructs an error from a kind, and generates a backtrace.

`fn with_chain<E, K>(error: E, kind: K) -> TokenError where E: Error + Send + 'static, K: Into<TokenErrorKind>,`

Constructs a chained error from another error and a kind, and generates a backtrace.

`fn kind(&self) -> &TokenErrorKind`

Returns the kind of the error.

`fn iter(&self) -> ErrorChainIter`

Iterates over the error chain.

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

Returns the backtrace associated with this error.

Methods from Deref<Target = TokenErrorKind>

`fn description(&self) -> &str`

A string describing the error kind.

Trait Implementations

`impl Debug for TokenError`

`fn fmt(&self, __arg_0: &mut Formatter) -> Result`

Formats the value using the given formatter.

`impl ChainedError for TokenError`

`type ErrorKind = TokenErrorKind`

Associated kind type.

`fn new(kind: TokenErrorKind, state: State) -> TokenError`

`fn from_kind(kind: Self::ErrorKind) -> Self`

Constructs an error from a kind, and generates a backtrace.

`fn with_chain<E, K>(error: E, kind: K) -> Self where E: Error + Send + 'static, K: Into<Self::ErrorKind>,`

Constructs a chained error from another error and a kind, and generates a backtrace.

`fn kind(&self) -> &Self::ErrorKind`

Returns the kind of the error.

`fn iter(&self) -> ErrorChainIter`

Iterates over the error chain.

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

Returns the backtrace associated with this error.

`fn extract_backtrace(e: &Error + Send + 'static) -> Option<Arc<Backtrace>>`

`fn display(&'a self) -> Display<'a, Self>`

Returns an object which implements Display for printing the full context of this error. Read more

`impl Error for TokenError`

`fn description(&self) -> &str`

A short description of the error. Read more

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

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

`impl Display for TokenError`

`fn fmt(&self, f: &mut Formatter) -> Result`

Formats the value using the given formatter. Read more

`impl From<TokenErrorKind> for TokenError`

`fn from(e: TokenErrorKind) -> Self`

Performs the conversion.

`impl<'a> From<&'a str> for TokenError`

`fn from(s: &'a str) -> Self`

Performs the conversion.

`impl From<String> for TokenError`

`fn from(s: String) -> Self`

Performs the conversion.

`impl Deref for TokenError`

`type Target = TokenErrorKind`

The resulting type after dereferencing

`fn deref(&self) -> &Self::Target`

The method called to dereference a value