Trait ConstIsqrt 

pub trait ConstIsqrt: Sized + ConstZero {
    // Required methods
    fn isqrt(self) -> Self;
    fn checked_isqrt(self) -> Option<Self>;
}

Const-compatible integer square root for unsigned integers.

Returns the largest integer r such that r * r <= self.

Required Methods

fn isqrt(self) -> Self

Returns the integer square root of self.

fn checked_isqrt(self) -> Option<Self>

Returns the integer square root of self.

For unsigned types, this always returns Some. The checked variant exists for API consistency with signed types where negative values would return None.

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: ConstMachineWord + MachineWord, const N: usize> ConstIsqrt for FixedUInt<T, N>