ChainedHostQuestions

edge_mdns

Struct ChainedHostQuestions 

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pub struct ChainedHostQuestions<T, U> { /* private fields */ }
Expand description

A composite HostQuestions that chains two HostQuestions instances together.

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impl<T, U> ChainedHostQuestions<T, U>

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pub const fn new(first: T, second: U) -> Self

Create a new ChainedHostQuestions instance from two HostQuestions instances.

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pub fn chain<V>(self, answers: V) -> ChainedHostQuestions<V, Self>

Chains this instance with another HostQuestions instance,

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impl<T, U> HostQuestions for ChainedHostQuestions<T, U>
where T: HostQuestions, U: HostQuestions,

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fn visit<F, E>(&self, f: F) -> Result<(), E>
where F: FnMut(HostQuestion<'_>) -> Result<(), E>, E: From<MdnsError>,

Visits an entity that does have questions. Read more
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fn query(&self, id: u16, buf: &mut [u8]) -> Result<usize, MdnsError>

A function that constructs an mDNS query message in a &mut [u8] buffer using questions generated by this trait.

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impl<T, U> Freeze for ChainedHostQuestions<T, U>
where T: Freeze, U: Freeze,

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impl<T, U> RefUnwindSafe for ChainedHostQuestions<T, U>
where T: RefUnwindSafe, U: RefUnwindSafe,

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impl<T, U> Send for ChainedHostQuestions<T, U>
where T: Send, U: Send,

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impl<T, U> Sync for ChainedHostQuestions<T, U>
where T: Sync, U: Sync,

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impl<T, U> Unpin for ChainedHostQuestions<T, U>
where T: Unpin, U: Unpin,

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impl<T, U> UnwindSafe for ChainedHostQuestions<T, U>
where T: UnwindSafe, U: UnwindSafe,

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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> 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<Source, Target> OctetsInto<Target> for Source
where Target: OctetsFrom<Source>,

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type Error = <Target as OctetsFrom<Source>>::Error

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fn try_octets_into( self, ) -> Result<Target, <Source as OctetsInto<Target>>::Error>

Performs the conversion.
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fn octets_into(self) -> Target
where Self::Error: Into<Infallible>,

Performs an infallible conversion.
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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.