Enum OpenError 

pub enum OpenError {
    NotFound,
    Link,
    Refused(ScopeError),
}

Why a scoped open failed. A missing entry stays distinct, so a caller that knows the logical path the user asked for can name it.

Variants

NotFound

Link

A component is a link, which scoped access never follows.

Refused(ScopeError)

Trait Implementations

impl Debug for OpenError

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

Formats the value using the given formatter.

impl Display for OpenError

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

Formats the value using the given formatter.

impl Error for OpenError

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 From<ScopeError> for OpenError

fn from(source: ScopeError) -> Self

Converts to this type from the input type.