Enum CallError 

pub enum CallError {
    Undefined(String),
    NotAFunction {
        name: String,
        kind: &'static str,
    },
    Exhausted {
        name: String,
        message: String,
    },
    Raised {
        name: String,
        message: String,
    },
}

Why a budgeted call (Hosted::call_budgeted) stopped short.

Variants

Undefined(String)

NotAFunction

Fields

name: String

kind: &'static str

Exhausted

The call ran past its step or depth budget.

Fields

name: String

message: String

Raised

The call raised.

Fields

name: String

message: String

Trait Implementations

impl Debug for CallError

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

Formats the value using the given formatter.

impl Display for CallError

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

Formats the value using the given formatter.

impl Error for CallError

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.