Trait TrySub

pub trait TrySub: Sized {
    // Required method
    fn try_sub(&self, other: &Self) -> Result<Self, Error>;
}

A trait for types that support fallible subtraction

This trait is similar to the standard Sub trait, but returns a Result to handle cases where subtraction might fail.

Type Parameters

• Sized - Required to ensure the type can be used by value

Required Methods

fn try_sub(&self, other: &Self) -> Result<Self, Error>

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.

Implementors

impl TrySub for Value

impl<T: Sub<Output = T> + Copy> TrySub for T