Struct ScriptError 

pub struct ScriptError {
    pub step: usize,
    pub tactic: Option<TacticStep>,
    pub error: TacticError,
}

A script’s failure: the step, by position and as written, and why; no step when the script ran to its end and the proof is not done.

Fields

step: usize

tactic: Option<TacticStep>

error: TacticError

Trait Implementations

impl Debug for ScriptError

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

Formats the value using the given formatter.

impl Display for ScriptError

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

Formats the value using the given formatter.

impl Error for ScriptError

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<ScriptError> for InterfaceError

fn from(e: ScriptError) -> Self

Converts to this type from the input type.