Trait objc2_foundation::NSDecimalNumberBehaviors

pub unsafe trait NSDecimalNumberBehaviors {
    // Provided methods
    unsafe fn roundingMode(&self) -> NSRoundingMode
       where Self: Sized + Message { ... }
    unsafe fn scale(&self) -> c_short
       where Self: Sized + Message { ... }
    unsafe fn exceptionDuringOperation_error_leftOperand_rightOperand(
        &self,
        operation: Sel,
        error: NSCalculationError,
        left_operand: &NSDecimalNumber,
        right_operand: Option<&NSDecimalNumber>
    ) -> Option<Retained<NSDecimalNumber>>
       where Self: Sized + Message { ... }
}

Available on crate feature NSDecimalNumber only.

Provided Methods

unsafe fn roundingMode(&self) -> NSRoundingMode

where Self: Sized + Message,

Available on crate feature NSDecimal only.

unsafe fn scale(&self) -> c_short

where Self: Sized + Message,

unsafe fn exceptionDuringOperation_error_leftOperand_rightOperand( &self, operation: Sel, error: NSCalculationError, left_operand: &NSDecimalNumber, right_operand: Option<&NSDecimalNumber> ) -> Option<Retained<NSDecimalNumber>>

where Self: Sized + Message,

Available on crate features NSDecimal and NSValue only.

Trait Implementations

impl ProtocolType for dyn NSDecimalNumberBehaviors

const NAME: &'static str = "NSDecimalNumberBehaviors"

The name of the Objective-C protocol that this type represents.

fn protocol() -> Option<&'static AnyProtocol>

Get a reference to the Objective-C protocol object that this type represents.

impl<T> ImplementedBy<T> for dyn NSDecimalNumberBehaviors

where T: ?Sized + Message + NSDecimalNumberBehaviors,

Implementations on Foreign Types

impl<T> NSDecimalNumberBehaviors for ProtocolObject<T>

where T: ?Sized + NSDecimalNumberBehaviors,

Implementors

impl NSDecimalNumberBehaviors for NSDecimalNumberHandler