Enum CallSignatureError

pub enum CallSignatureError {
    ParameterCount {
        expected: usize,
        found: usize,
    },
    Arguments(Vec<CallArgumentError>),
}

An error that can occur when resolving a call instruction to a specific ExternSignature.

Variants

ParameterCount

Fields

expected: usize

found: usize

Arguments(Vec<CallArgumentError>)

Trait Implementations

impl Clone for CallSignatureError

fn clone(&self) -> CallSignatureError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for CallSignatureError

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

Formats the value using the given formatter.

impl Display for CallSignatureError

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

Formats the value using the given formatter.

impl Error for CallSignatureError

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 CallSignatureError

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for CallSignatureError