Struct net_traits::filemanager_thread::RelativePos

pub struct RelativePos {
    pub start: i64,
    pub end: Option<i64>,
}

Relative slice positions of a sequence, whose semantic should be consistent with (start, end) parameters in https://w3c.github.io/FileAPI/#dfn-slice

Fields

start: i64

Relative to first byte if non-negative, relative to one past last byte if negative,

end: Option<i64>

Relative offset from first byte if Some(non-negative), relative to one past last byte if Some(negative), None if one past last byte

Implementations

impl RelativePos

pub fn full_range() -> RelativePos

Full range from start to end

pub fn from_opts(start: Option<i64>, end: Option<i64>) -> RelativePos

Instantiate optional slice position parameters

pub fn slice_inner(&self, rel_pos: &RelativePos) -> RelativePos

Slice the inner sliced range by repositioning

pub fn to_abs_range(&self, size: usize) -> Range<usize>

Compute absolute range by giving the total size https://w3c.github.io/FileAPI/#slice-method-algo

Trait Implementations

impl Clone for RelativePos

fn clone(&self) -> RelativePos

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for RelativePos

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for RelativePos

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl MallocSizeOf for RelativePos

fn size_of(&self, ops: &mut MallocSizeOfOps) -> usize

Measure the heap usage of all descendant heap-allocated structures, but not the space taken up by the value itself.

impl Serialize for RelativePos

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.