Struct ScenarioError 

pub struct ScenarioError {
    pub step: Option<usize>,
    pub message: String,
}

A failed step (or a parse failure, step: None), with enough context to fix the scenario without re-running it.

Fields

step: Option<usize>

Zero-based index of the failing step; None for parse errors.

message: String

What went wrong, including the accessibility tree where useful.

Trait Implementations

impl Debug for ScenarioError

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

Formats the value using the given formatter.

impl Display for ScenarioError

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

Formats the value using the given formatter.

impl Error for ScenarioError

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.