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Http2PushPromise

Struct Http2PushPromise 

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pub struct Http2PushPromise<'a> { /* private fields */ }
Expand description

A validated borrowed HTTP/2 PUSH_PROMISE frame.

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impl<'a> Http2PushPromise<'a>

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pub fn parse( bytes: &'a [u8], maximum_payload: usize, ) -> Result<Self, Http2ParseError>

Parses the first complete PUSH_PROMISE frame, enforcing the caller-provided payload maximum.

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pub fn from_frame(frame: Http2Frame<'a>) -> Result<Self, Http2ParseError>

Validates a raw PUSH_PROMISE frame’s intrinsic layout.

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pub const fn frame(&self) -> Http2Frame<'a>

Returns the validated raw frame.

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

Returns the exact represented frame bytes.

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pub const fn promised_stream_id(&self) -> Http2StreamId

Returns the raw promised stream identifier, including its reserved bit.

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pub fn field_block_fragment(&self) -> &'a [u8]

Returns the field block fragment excluding pad metadata, promised stream ID, and padding.

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pub fn padding(&self) -> &'a [u8]

Returns the trailing padding bytes.

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pub fn pad_length(&self) -> Option<u8>

Returns the encoded padding length when PADDED is set.

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impl<'a> Clone for Http2PushPromise<'a>

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fn clone(&self) -> Self

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl<'a> Copy for Http2PushPromise<'a>

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impl<'a> Debug for Http2PushPromise<'a>

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

Formats the value using the given formatter. Read more
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impl<'a> Eq for Http2PushPromise<'a>

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impl<'a> PartialEq for Http2PushPromise<'a>

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fn eq(&self, other: &Self) -> bool

Equality operator ==. Read more
1.0.0 (const: unstable) · Source§

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=. Read more
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impl<'a> StructuralPartialEq for Http2PushPromise<'a>

Auto Trait Implementations§

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impl<'a> Freeze for Http2PushPromise<'a>

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impl<'a> RefUnwindSafe for Http2PushPromise<'a>

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impl<'a> Send for Http2PushPromise<'a>

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impl<'a> Sync for Http2PushPromise<'a>

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impl<'a> Unpin for Http2PushPromise<'a>

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impl<'a> UnsafeUnpin for Http2PushPromise<'a>

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impl<'a> UnwindSafe for Http2PushPromise<'a>

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, 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, U> TryFrom<U> for T
where U: Into<T>,

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type Error = !

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

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.