Struct poem::web::headers::ContentRange
source · pub struct ContentRange { /* private fields */ }
Expand description
Content-Range, described in RFC7233
ABNF
Content-Range = byte-content-range
/ other-content-range
byte-content-range = bytes-unit SP
( byte-range-resp / unsatisfied-range )
byte-range-resp = byte-range "/" ( complete-length / "*" )
byte-range = first-byte-pos "-" last-byte-pos
unsatisfied-range = "*/" complete-length
complete-length = 1*DIGIT
other-content-range = other-range-unit SP other-range-resp
other-range-resp = *CHAR
Example
use headers::ContentRange;
// 100 bytes (included byte 199), with a full length of 3,400
let cr = ContentRange::bytes(100..200, 3400).unwrap();
Implementations
sourceimpl ContentRange
impl ContentRange
sourcepub fn bytes(
range: impl RangeBounds<u64>,
complete_length: impl Into<Option<u64>>
) -> Result<ContentRange, InvalidContentRange>
pub fn bytes(
range: impl RangeBounds<u64>,
complete_length: impl Into<Option<u64>>
) -> Result<ContentRange, InvalidContentRange>
Construct a new Content-Range: bytes ..
header.
sourcepub fn unsatisfied_bytes(complete_length: u64) -> ContentRange
pub fn unsatisfied_bytes(complete_length: u64) -> ContentRange
Create a new ContentRange
stating the range could not be satisfied.
The passed argument is the complete length of the entity.
sourcepub fn bytes_range(&self) -> Option<(u64, u64)>
pub fn bytes_range(&self) -> Option<(u64, u64)>
Get the byte range if satisified.
Note that these byte ranges are inclusive on both ends.
Trait Implementations
sourceimpl Clone for ContentRange
impl Clone for ContentRange
sourcefn clone(&self) -> ContentRange
fn clone(&self) -> ContentRange
Returns a copy of the value. Read more
1.0.0 · sourcefn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moresourceimpl Debug for ContentRange
impl Debug for ContentRange
sourceimpl Header for ContentRange
impl Header for ContentRange
sourcefn name() -> &'static HeaderName
fn name() -> &'static HeaderName
The name of this header.
sourcefn decode<'i, I>(values: &mut I) -> Result<ContentRange, Error>where
I: Iterator<Item = &'i HeaderValue>,
fn decode<'i, I>(values: &mut I) -> Result<ContentRange, Error>where
I: Iterator<Item = &'i HeaderValue>,
Decode this type from an iterator of
HeaderValue
s.sourceimpl PartialEq<ContentRange> for ContentRange
impl PartialEq<ContentRange> for ContentRange
sourcefn eq(&self, other: &ContentRange) -> bool
fn eq(&self, other: &ContentRange) -> bool
impl StructuralPartialEq for ContentRange
Auto Trait Implementations
impl RefUnwindSafe for ContentRange
impl Send for ContentRange
impl Sync for ContentRange
impl Unpin for ContentRange
impl UnwindSafe for ContentRange
Blanket Implementations
sourceimpl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more