Enum Range 

pub enum Range {
    Full,
    From {
        first_byte_pos: u64,
    },
    Inclusive {
        first_byte_pos: u64,
        last_byte_pos: u64,
    },
    Suffix {
        len: u64,
    },
}

Range denotes a range of requested bytes for a [Resource].

This mostly matches the semantics of the http Range header according to RFC-7233, but we only support a single range request, rather than multiple requests.

Variants

Full

A range that requests the full range of bytes from a resource.

From

A range that requests a subset of bytes from a resource, first_byte_pos <= x.

Fields

first_byte_pos: u64

Inclusive

A range that requests a subset of bytes from a resource, first_byte_pos <= x && x <= last_byte_pos.

Fields

first_byte_pos: u64

last_byte_pos: u64

Suffix

A range that requests a subset of bytes from the end of the resource, or total - len <= x.

Fields

len: u64

Implementations

impl Range

pub fn from_http_range_header(header: &HeaderValue) -> Result<Self, Error>

Parse an HTTP Range header according to RFC-7233.

pub fn to_http_request_header(&self) -> Option<HeaderValue>

Trait Implementations

impl Clone for Range

fn clone(&self) -> Range

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Range

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

Formats the value using the given formatter.

impl PartialEq for Range

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for Range

impl Eq for Range

impl StructuralPartialEq for Range