Enum EvalError 

pub enum EvalError {
    WorkLimit,
    MemoryLimit,
    Cancelled,
    InvalidAst,
    Unsupported(&'static str),
    Semantic(String),
    Index(String),
    Text(String),
    InvalidField(String),
    TypeMismatch,
    MissingReference(String),
    UnconfiguredAlias(String),
}

Variants

WorkLimit

MemoryLimit

Cancelled

InvalidAst

Unsupported(&'static str)

The engine does not implement this valid ECL form yet.

Semantic(String)

The requested combination has no supported semantic interpretation.

Index(String)

Text(String)

InvalidField(String)

TypeMismatch

MissingReference(String)

A projected concept identifier names no concept of this substrate.

UnconfiguredAlias(String)

Trait Implementations

impl Debug for EvalError

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

Formats the value using the given formatter.

impl Display for EvalError

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

Formats the value using the given formatter.

impl Eq for EvalError

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.

impl PartialEq for EvalError

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for EvalError