Struct rocket_http::hyper::header::ContentLength [−][src]
pub struct ContentLength(pub u64);
Expand description
Content-Length
header, defined in
RFC7230
When a message does not have a Transfer-Encoding
header field, a
Content-Length header field can provide the anticipated size, as a
decimal number of octets, for a potential payload body. For messages
that do include a payload body, the Content-Length field-value
provides the framing information necessary for determining where the
body (and message) ends. For messages that do not include a payload
body, the Content-Length indicates the size of the selected
representation.
ABNF
Content-Length = 1*DIGIT
Example values
3495
Example
use hyper::header::{Headers, ContentLength}; let mut headers = Headers::new(); headers.set(ContentLength(1024u64));
Methods from Deref<Target = u64>
pub const MIN: u64
1.43.0[src]
pub const MAX: u64
1.43.0[src]
pub const BITS: u32
1.53.0[src]
pub fn as_ne_bytes(&self) -> &[u8; 8]
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🔬 This is a nightly-only experimental API. (num_as_ne_bytes
)
pub fn as_ne_bytes(&self) -> &[u8; 8]
[src]num_as_ne_bytes
)Return the memory representation of this integer as a byte array in native byte order.
to_ne_bytes
should be preferred over this whenever possible.
Examples
#![feature(num_as_ne_bytes)] let num = 0x1234567890123456u64; let bytes = num.as_ne_bytes(); assert_eq!( bytes, if cfg!(target_endian = "big") { &[0x12, 0x34, 0x56, 0x78, 0x90, 0x12, 0x34, 0x56] } else { &[0x56, 0x34, 0x12, 0x90, 0x78, 0x56, 0x34, 0x12] } );
Trait Implementations
impl Clone for ContentLength
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impl Clone for ContentLength
[src]pub fn clone(&self) -> ContentLength
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pub fn clone(&self) -> ContentLength
[src]Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
1.0.0[src]
fn clone_from(&mut self, source: &Self)
1.0.0[src]Performs copy-assignment from source
. Read more
impl Debug for ContentLength
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impl Debug for ContentLength
[src]impl Deref for ContentLength
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impl Deref for ContentLength
[src]impl DerefMut for ContentLength
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impl DerefMut for ContentLength
[src]impl Display for ContentLength
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impl Display for ContentLength
[src]impl From<ContentLength> for Header<'static>
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impl From<ContentLength> for Header<'static>
[src]fn from(header: ContentLength) -> Header<'static>
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fn from(header: ContentLength) -> Header<'static>
[src]Performs the conversion.
impl Header for ContentLength
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impl Header for ContentLength
[src]pub fn header_name() -> &'static str
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pub fn header_name() -> &'static str
[src]Returns the name of the header field this belongs to. Read more
impl HeaderFormat for ContentLength
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impl HeaderFormat for ContentLength
[src]impl PartialEq<ContentLength> for ContentLength
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impl PartialEq<ContentLength> for ContentLength
[src]pub fn eq(&self, other: &ContentLength) -> bool
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pub fn eq(&self, other: &ContentLength) -> bool
[src]This method tests for self
and other
values to be equal, and is used
by ==
. Read more
pub fn ne(&self, other: &ContentLength) -> bool
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pub fn ne(&self, other: &ContentLength) -> bool
[src]This method tests for !=
.
impl Copy for ContentLength
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impl StructuralPartialEq for ContentLength
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Auto Trait Implementations
impl RefUnwindSafe for ContentLength
impl Send for ContentLength
impl Sync for ContentLength
impl Unpin for ContentLength
impl UnwindSafe for ContentLength
Blanket Implementations
impl<T> BorrowMut<T> for T where
T: ?Sized,
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impl<T> BorrowMut<T> for T where
T: ?Sized,
[src]pub fn borrow_mut(&mut self) -> &mut T
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pub fn borrow_mut(&mut self) -> &mut T
[src]Mutably borrows from an owned value. Read more
impl<T> IntoCollection<T> for T
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impl<T> IntoCollection<T> for T
[src]impl<T> ToOwned for T where
T: Clone,
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impl<T> ToOwned for T where
T: Clone,
[src]type Owned = T
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T
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pub fn to_owned(&self) -> T
[src]Creates owned data from borrowed data, usually by cloning. Read more
pub fn clone_into(&self, target: &mut T)
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pub fn clone_into(&self, target: &mut T)
[src]🔬 This is a nightly-only experimental API. (toowned_clone_into
)
recently added
Uses borrowed data to replace owned data, usually by cloning. Read more
impl<T> HeaderClone for T where
T: Sealed,
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T: Sealed,