Struct headers_ext::Range

pub struct Range(_);

Range header, defined in RFC7233

The "Range" header field on a GET request modifies the method semantics to request transfer of only one or more subranges of the selected representation data, rather than the entire selected representation data.

ABNF

Range =	byte-ranges-specifier / other-ranges-specifier
other-ranges-specifier = other-range-unit "=" other-range-set
other-range-set = 1*VCHAR

bytes-unit = "bytes"

byte-ranges-specifier = bytes-unit "=" byte-range-set
byte-range-set = 1#(byte-range-spec / suffix-byte-range-spec)
byte-range-spec = first-byte-pos "-" [last-byte-pos]
first-byte-pos = 1*DIGIT
last-byte-pos = 1*DIGIT

Example values

• bytes=1000-
• bytes=-2000
• bytes=0-1,30-40
• bytes=0-10,20-90,-100

Examples

Methods

impl Range

pub fn iter<'a>(     &'a self ) -> impl Iterator<Item = (Bound<u64>, Bound<u64>)> + 'a

Iterate the range sets as a tuple of bounds.

Trait Implementations

impl Clone for Range

fn clone(&self) -> Range

Returns a copy 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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl Header for Range

const NAME: &'static HeaderName

NAME: &'static HeaderName = &::http::header::RANGE

The name of this header.

fn decode(values: &mut Values) -> Option<Self>

Decode this type from a HeaderValue.

fn encode(&self, values: &mut ToValues)

Encode this type to a HeaderMap.