Trait StackIdxExt 

pub trait StackIdxExt {
    // Required methods
    fn saturating_sub(self, n: impl Into<StackIdxConv>) -> u32;
    fn wrapping_sub(self, n: impl Into<StackIdxConv>) -> u32;
    fn raw(self) -> u32;
}

StackIdx checked-arithmetic helpers. Returns the raw u32 because Phase A callers use the result in arithmetic comparisons against other u32 quantities (stack-distance offsets).

Required Methods

fn saturating_sub(self, n: impl Into<StackIdxConv>) -> u32

fn wrapping_sub(self, n: impl Into<StackIdxConv>) -> u32

fn raw(self) -> u32

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl StackIdxExt for StackIdx