fn ranges<'a, L, I>(operations: L, offset: u64, merge_distance: u64) -> Vec<Range<u64>>
where
    L: Iterator<Item = &'a I>,
    I: Operation + 'a,
{
    let mut ranges: Vec<Range<u64>> = Vec::new();
    let mut offset = offset;
    for operation in operations {
        if let Some(range) = operation.range() {
            let start = range.start + offset;
            offset = 0;
            let mut push = true;
            if let Some(last_range) = ranges.last_mut() {
                push = last_range.end + merge_distance < start;
                if !push {
                    last_range.end = range.end;
                }
            }
            if push {
                ranges.push(Range { start: start, end: range.end });
            }
        }
    }
    ranges
}
/// Construct a list of ranges to downloads
Construct a list of ranges to downloads
Construct a list of ranges to downloads
fn ranges<'a, L, I>(operations: L, offset: u64, merge_distance: u64) -> Vec<Range<u64>>
where
    L: Iterator<Item = &'a I>,
    I: Operation + 'a,
{
    let mut ranges: Vec<Range<u64>> = Vec::new();
    let mut offset = offset;
    for operation in operations {
        if let Some(range) = operation.range() {
            let start = range.start + offset;
            offset = 0;
            let mut push = true;
            if let Some(last_range) = ranges.last_mut() {
                push = last_range.end + merge_distance < start;
                if !push {
                    last_range.end = range.end;
                }
            }
            if push {
                ranges.push(Range { start: start, end: range.end });
            }
        }
    }
    ranges
}
fn ranges < ' a , L , I > ( operations : L , offset : u64 , merge_distance : u64 ) -> Vec < Range < u64 > > where L : Iterator < Item = & ' a I > , I : Operation + ' a , { let mut ranges : Vec < Range < u64 > > = Vec :: new ( ) ; let mut offset = offset ; for operation in operations { if let Some ( range ) = operation . range ( ) { let start = range . start + offset ; offset = 0 ; let mut push = true ; if let Some ( last_range ) = ranges . last_mut ( ) { push = last_range . end + merge_distance < start ; if ! push { last_range . end = range . end ; } } if push { ranges . push ( Range { start : start , end : range . end } ) ; } } } ranges }
Construct a list of ranges to downloads
Construct a list of ranges to downloads
operations
L
offset
u64
merge_distance
u64
operations
L
offset
u64
merge_distance
u64