Enum BrinkArgError 

pub enum BrinkArgError {
    Count {
        expected: usize,
        got: usize,
    },
    Type {
        index: usize,
        expected: &'static str,
    },
}

Error produced when ink arguments can’t be parsed into a binding’s expected shape. Returned by BrinkCommand::from_ink_args.

Variants

Count

Wrong number of arguments.

Fields

expected: usize

How many arguments the binding declared.

got: usize

How many ink actually passed.

Type

An argument had the wrong runtime type.

Fields

index: usize

Zero-based argument position.

expected: &'static str

The type the binding expected (e.g. "int", "string").

Trait Implementations

impl Clone for BrinkArgError

fn clone(&self) -> BrinkArgError

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for BrinkArgError

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

Formats the value using the given formatter.

impl Display for BrinkArgError

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

Formats the value using the given formatter.

impl Eq for BrinkArgError

impl Error for BrinkArgError

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 BrinkArgError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for BrinkArgError