Enum Error 

pub enum Error {
    Base(ErrorInner),
    Context {
        error: Box<Error>,
        context: String,
    },
}

Variants

Base(ErrorInner)

Context

Fields

error: Box<Error>

context: String

Implementations

impl Error

pub fn into_inner(self) -> ErrorInner

Trait Implementations

impl<Z, E: Into<Error>> Context<Error, Z, E> for Result<Z, E>

fn context<C>(self, context: C) -> Result<Z, Error>

where C: Display + Send + Sync + 'static,

Wrap the error value with additional context.

fn with_context<C, F>(self, f: F) -> Result<Z, Error>

where C: Display + Send + Sync + 'static, F: FnOnce() -> C,

Wrap the error value with additional context that is evaluated lazily only once an error does occur.

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

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

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()

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

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

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

Provides type-based access to context intended for error reports.

impl<T: Into<ErrorInner>> From<T> for Error

fn from(value: T) -> Self

Converts to this type from the input type.