Enum EvalError 

pub enum EvalError {
    PathNotFound(String),
    InvalidPath(String),
    NonBoolCond(Value),
    DispatcherError {
        ref_: String,
        msg: String,
    },
    ExternError {
        ref_: String,
        msg: String,
    },
}

Evaluation error.

Variants

PathNotFound(String)

InvalidPath(String)

NonBoolCond(Value)

DispatcherError

Fields

ref_: String

msg: String

ExternError

Fields

ref_: String

msg: String

Trait Implementations

impl Debug for EvalError

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

Formats the value using the given formatter.

impl Display for EvalError

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

Formats the value using the given formatter.

impl Error for EvalError

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.