[−][src]Struct headers::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
use headers::Range; let range = Range::bytes(0..1234).unwrap();
Implementations
impl Range
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pub fn bytes(bounds: impl RangeBounds<u64>) -> Result<Self, InvalidRange>
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Creates a Range
header from bounds.
pub fn iter<'a>(&'a self) -> impl Iterator<Item = (Bound<u64>, Bound<u64>)> + 'a
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Iterate the range sets as a tuple of bounds.
Trait Implementations
impl Clone for Range
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impl Debug for Range
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impl Header for Range
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fn name() -> &'static HeaderName
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fn decode<'i, I: Iterator<Item = &'i HeaderValue>>(
values: &mut I
) -> Result<Self, Error>
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values: &mut I
) -> Result<Self, Error>
fn encode<E: Extend<HeaderValue>>(&self, values: &mut E)
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impl PartialEq<Range> for Range
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impl StructuralPartialEq for Range
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Auto Trait Implementations
impl RefUnwindSafe for Range
impl Send for Range
impl Sync for Range
impl Unpin for Range
impl UnwindSafe for Range
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> Same<T> for T
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type Output = T
Should always be Self
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
fn to_owned(&self) -> T
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fn clone_into(&self, target: &mut T)
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impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,