[−][src]Struct async_coap::ETag
Type for holding the value of an ETag option.
Methods
impl ETag
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pub const MAX_LEN: usize
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Describes the maximum length of an ETag (8 bytes).
pub const EMPTY: ETag
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Constant representing an empty ETag.
pub fn new(x: &[u8]) -> ETag
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Creates a new ETag instance from the given byte slice.
pub fn len(&self) -> usize
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Returns the length of this ETag in bytes.
pub fn is_empty(&self) -> bool
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Returns true if the length of this ETag is zero.
pub fn as_bytes(&self) -> &[u8]
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Returns the value of this ETag as a byte slice.
Trait Implementations
impl Clone for ETag
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fn clone(&self) -> ETag
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fn clone_from(&mut self, source: &Self)
1.0.0[src]
Performs copy-assignment from source
. Read more
impl Default for ETag
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impl Ord for ETag
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fn cmp(&self, other: &ETag) -> Ordering
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fn max(self, other: Self) -> Self
1.21.0[src]
Compares and returns the maximum of two values. Read more
fn min(self, other: Self) -> Self
1.21.0[src]
Compares and returns the minimum of two values. Read more
fn clamp(self, min: Self, max: Self) -> Self
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clamp
)Restrict a value to a certain interval. Read more
impl PartialOrd<ETag> for ETag
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fn partial_cmp(&self, other: &ETag) -> Option<Ordering>
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fn lt(&self, other: &ETag) -> bool
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fn le(&self, other: &ETag) -> bool
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fn gt(&self, other: &ETag) -> bool
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fn ge(&self, other: &ETag) -> bool
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impl From<u32> for ETag
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impl From<i32> for ETag
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impl From<u16> for ETag
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impl<'_> From<&'_ [u8]> for ETag
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impl Copy for ETag
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impl Eq for ETag
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impl PartialEq<ETag> for ETag
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impl PartialEq<[u8]> for ETag
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fn eq(&self, other: &[u8]) -> bool
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#[must_use]
fn ne(&self, other: &Rhs) -> bool
1.0.0[src]
This method tests for !=
.
impl Deref for ETag
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impl Hash for ETag
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fn hash<__H: Hasher>(&self, state: &mut __H)
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fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,
1.3.0[src]
H: Hasher,
Feeds a slice of this type into the given [Hasher
]. Read more
impl Display for ETag
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impl Debug for ETag
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Auto Trait Implementations
impl Unpin for ETag
impl Sync for ETag
impl Send for ETag
impl UnwindSafe for ETag
impl RefUnwindSafe for ETag
Blanket Implementations
impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
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> ToString for T where
T: Display + ?Sized,
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T: Display + ?Sized,
impl<T> From<T> for 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>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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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> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<V, T> VZip<V> for T where
V: MultiLane<T>,
V: MultiLane<T>,