Struct InvalidArgumentError 

pub struct InvalidArgumentError {
    pub argument: String,
    pub message: String,
    pub cause: Option<BoxError>,
}

A call argument is invalid.

Fields

argument: String

Name of the argument.

message: String

What is wrong with it.

cause: Option<BoxError>

Underlying cause.

Implementations

impl InvalidArgumentError

pub fn new(argument: impl Into<String>, message: impl Into<String>) -> Self

Creates an error for argument.

pub fn with_cause(self, cause: impl Error + Send + Sync + 'static) -> Self

Sets the underlying cause.

Trait Implementations

impl Debug for InvalidArgumentError

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

Formats the value using the given formatter.

impl Display for InvalidArgumentError

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

Formats the value using the given formatter.

impl Error for InvalidArgumentError

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 From<InvalidArgumentError> for ProviderError

fn from(source: InvalidArgumentError) -> Self

Converts to this type from the input type.