pub struct RecordRef<'a, R: RecordData> { /* private fields */ }
Expand description

A Record where the RecordData type is already known

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impl<'a, R: RecordData> RecordRef<'a, R>

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pub fn to_owned(&self) -> Record<R>

Allocates space for a Record with the same fields

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pub fn name(&self) -> &Name

Returns the name of the record

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pub fn record_type(&self) -> RecordType

Returns the type of the RecordData in the record

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pub fn dns_class(&self) -> DNSClass

Returns the DNSClass of the Record, generally IN fro internet

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pub fn ttl(&self) -> u32

Returns the time-to-live of the record, for caching purposes

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pub fn data(&self) -> Option<&R>

Returns the Record Data, i.e. the record information

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pub fn mdns_cache_flush(&self) -> bool

Available on crate feature mdns only.

Returns if the mDNS cache-flush bit is set or not See RFC 6762

Trait Implementations§

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impl<'a, R: RecordData> TryFrom<&'a Record> for RecordRef<'a, R>

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type Error = &'a Record

The type returned in the event of a conversion error.
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fn try_from(record: &'a Record) -> Result<Self, Self::Error>

Performs the conversion.

Auto Trait Implementations§

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impl<'a, R> RefUnwindSafe for RecordRef<'a, R>where R: RefUnwindSafe,

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impl<'a, R> Send for RecordRef<'a, R>where R: Sync,

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impl<'a, R> Sync for RecordRef<'a, R>where R: Sync,

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impl<'a, R> Unpin for RecordRef<'a, R>

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impl<'a, R> UnwindSafe for RecordRef<'a, R>where R: RefUnwindSafe,

Blanket Implementations§

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impl<T> Any for Twhere 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 Twhere 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 Twhere 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> 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 Twhere 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 Twhere 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 Twhere 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 Twhere 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