Method checked_div

crates/wasmtime/src/runtime/vm/byte_count.rs:133–137

Divide an aligned byte count by another aligned byte count, producing a scalar value. Returns an error in case the divisor is zero.

(self, divisor: HostAlignedByteCount)

    ///
    /// Returns an error in case the divisor is zero.
    pub fn checked_div(self, divisor: HostAlignedByteCount) -> Result<usize, ByteCountOutOfBounds> {
        self.0
            .checked_div(divisor.0)
            .ok_or_else(|| ByteCountOutOfBounds(ByteCountOutOfBoundsKind::Div))
    }

    /// Compute the remainder of an aligned byte count divided by another
    /// aligned byte count.