Struct Header

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pub struct Header(/* private fields */);
Expand description

owned header buf

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impl Header

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pub fn fin(&self) -> bool

get fin bit value

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pub fn rsv1(&self) -> bool

get rsv1 bit value

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pub fn rsv2(&self) -> bool

get rsv2 bit value

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pub fn rsv3(&self) -> bool

get rsv3 bit value

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pub fn opcode(&self) -> OpCode

return frame opcode

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pub fn masked(&self) -> bool

get mask bit value

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pub fn payload_len(&self) -> u64

return payload len

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pub fn masking_key(&self) -> Option<[u8; 4]>

get frame mask key

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pub fn as_bytes(&self) -> &[u8]

get header as bytes

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pub fn set_fin(&mut self, val: bool)

set fin bit

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pub fn set_rsv1(&mut self, val: bool)

set rsv1 bit

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pub fn set_rsv2(&mut self, val: bool)

set rsv2 bit

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pub fn set_rsv3(&mut self, val: bool)

set rsv3 bit

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pub fn set_opcode(&mut self, code: OpCode)

set opcode

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pub fn set_mask(&mut self, mask: bool)

NOTE if change mask bit after setting payload you need to set payload again to adjust data frame

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pub fn set_payload_len(&mut self, len: u64)

set header payload lens TODO do not overlay mask key

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pub fn raw(data: BytesMut) -> Self

construct header without checking

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pub fn new<M: Into<Option<[u8; 4]>>>( fin: bool, rsv1: bool, rsv2: bool, rsv3: bool, mask_key: M, opcode: OpCode, payload_len: u64, ) -> Self

construct new header

Trait Implementations§

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impl Clone for Header

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fn clone(&self) -> Header

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for Header

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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impl Freeze for Header

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impl RefUnwindSafe for Header

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impl Send for Header

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impl Sync for Header

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impl Unpin for Header

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impl UnwindSafe for Header

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> Same for T

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type Output = T

Should always be Self
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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V

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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more
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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more