Trait CheckedSum

pub trait CheckedSum<A>: Sized {
    // Required method
    fn checked_sum(self) -> Result<A>;
}

Extension trait for providing checked Iterator::sum-like functionality.

Required Methods

fn checked_sum(self) -> Result<A>

Iterate over the values of this type, computing a checked sum.

Returns Error::Length on overflow.

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<T> CheckedSum<usize> for T

where T: IntoIterator<Item = usize>,