INNER CODE UNIT · Rust

total_available

gfx-rs/gfx · src/auxil/range-alloc/src/lib.rs:170

    pub fn total_available(&self) -> T {
        self.free_ranges
            .iter()
            .map(|range| range.end - range.start)
            .sum()
    }
}

#[cfg(test)]
mod tests {
    use super::*;

    #[test]
    fn test_basic_allocation() {
        let mut alloc = RangeAllocator::new(0..10);
        // Test if an allocation works
        assert_eq!(alloc.allocate_range(4), Ok(0..4));
        assert!(alloc.allocated_ranges().eq(std::iter::once(0..4)));

View source record →