Trait RealValueValidator

pub trait RealValueValidator: Sized {
    // Required method
    fn validate(self) -> Result<Self, RealValueErrors<Self>>;
}

A trait for validating real values.

This trait provides a method for validating real values, ensuring that they are not infinite, NaN, or subnormal. If the value is valid, it returns Ok(self). Otherwise, it returns an appropriate error variant of RealValueErrors.

Required Methods

fn validate(self) -> Result<Self, RealValueErrors<Self>>

Validates the real value.

Returns

• Ok(self) if the value is valid (i.e., it is not infinite, NaN, or subnormal).
• Err(RealValueErrors::Infinite) if the value is infinite.
• Err(RealValueErrors::NaN) if the value is NaN.
• Err(RealValueErrors::Subnormal) if the value is subnormal.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl RealValueValidator for f64

fn validate(self) -> Result<Self, RealValueErrors<Self>>

Validates the f64 value.

This implementation checks the floating-point category of the value and returns an appropriate error if the value is infinite, NaN, or subnormal.

Returns

• Ok(self) if the value is valid (i.e., it is not infinite, NaN, or subnormal).
• Err(RealValueErrors::Infinite) if the value is infinite.
• Err(RealValueErrors::NaN) if the value is NaN.
• Err(RealValueErrors::Subnormal) if the value is subnormal.

Implementors