Enum ByteRange 

pub enum ByteRange {
    FromStart {
        first: u64,
        last: u64,
    },
    FromStartOpen {
        first: u64,
    },
    Suffix {
        length: u64,
    },
}

RFC 7233 §2.1 byte range spec. All bounds are inclusive HTTP semantics.

Variants

FromStart

bytes=first-last (both bounds present, inclusive)

Fields

first: u64

The first byte position (inclusive).

last: u64

The last byte position (inclusive).

FromStartOpen

bytes=first- (no upper bound; from first to end)

Fields

first: u64

The first byte position (inclusive).

Suffix

bytes=-length (last N bytes)

Fields

length: u64

The number of bytes from the end.

Implementations

impl ByteRange

pub fn to_http_string(&self) -> String

Return this range in single-range HTTP header form.

pub fn to_exclusive_range(&self, total_size: u64) -> Option<Range<u64>>

Convert inclusive HTTP range semantics into a zero-based exclusive Rust range for total_size.

pub fn is_satisfiable(&self, total_size: u64) -> bool

Return whether this range can be satisfied for total_size.

Trait Implementations

impl Clone for ByteRange

fn clone(&self) -> ByteRange

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ByteRange

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

Formats the value using the given formatter.

impl Eq for ByteRange

impl PartialEq for ByteRange

fn eq(&self, other: &ByteRange) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for ByteRange