Struct NameServerPool

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pub struct NameServerPool<P: ConnectionProvider> { /* private fields */ }

Expand description

Abstract interface for mocking purpose

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impl<P: ConnectionProvider> NameServerPool

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pub fn from_config( servers: impl IntoIterator<Item = NameServerConfig>, cx: Arc<PoolContext>, conn_provider: P, ) -> Self

Construct a NameServerPool from a set of name server configs

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pub fn with_ttl(self, ttl: Duration) -> Self

Set a TTL on the NameServerPool

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pub fn with_zone(self, zone: Name) -> Self

Set the zone on the NameServerPool

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pub fn ttl_expired(&self) -> bool

Check if the TTL on the NameServerPool (if set) has expired

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pub fn context(&self) -> &Arc<PoolContext>

Returns the pool’s options.

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pub fn zone(&self) -> Option<&Name>

Return the zone associated with the pool

Trait Implementations§

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impl<P: Clone + ConnectionProvider> Clone for NameServerPool

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fn clone(&self) -> NameServerPool

Returns a duplicate 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<P: ConnectionProvider> DnsHandle for NameServerPool

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type Response = Pin<Box<dyn Stream<Item = Result<DnsResponse, NetError>> + Send>>

The associated response from the response stream, this should resolve to the Response messages

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type Runtime = ::RuntimeProvider

The asynchronous runtime in use.

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fn lookup(&self, query: Query, options: DnsRequestOptions) -> Self::Response

A classic DNS query Read more

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fn send(&self, request: DnsRequest) -> Self::Response

Send a message via the channel in the client Read more

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fn is_verifying_dnssec(&self) -> bool

Only returns true if and only if this DNS handle is validating DNSSEC. Read more

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fn is_using_edns(&self) -> bool

Allow for disabling EDNS

Auto Trait Implementations§

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impl !UnwindSafe for NameServerPool

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> ClientHandle for T
where T: DnsHandle,

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fn query( &mut self, name: Name, query_class: DNSClass, query_type: RecordType, ) -> ClientResponse<Self::Response>

A classic DNS query Read more

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fn notify<R>( &mut self, name: Name, query_class: DNSClass, query_type: RecordType, rrset: Option<R>, ) -> ClientResponse<Self::Response>
where R: Into<RecordSet>,

Sends a NOTIFY message to the remote system Read more

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fn create<R>( &mut self, rrset: R, zone_origin: Name, ) -> ClientResponse<Self::Response>
where R: Into<RecordSet>,

Sends a record to create on the server, this will fail if the record exists (atomicity depends on the server) Read more

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fn append<R>( &mut self, rrset: R, zone_origin: Name, must_exist: bool, ) -> ClientResponse<Self::Response>
where R: Into<RecordSet>,

Appends a record to an existing rrset, optionally require the rrset to exist (atomicity depends on the server) Read more

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fn compare_and_swap<C, N>( &mut self, current: C, new: N, zone_origin: Name, ) -> ClientResponse<Self::Response>
where C: Into<RecordSet>, N: Into<RecordSet>,

Compares and if it matches, swaps it for the new value (atomicity depends on the server) Read more

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fn delete_by_rdata<R>( &mut self, rrset: R, zone_origin: Name, ) -> ClientResponse<Self::Response>
where R: Into<RecordSet>,

Deletes a record (by rdata) from an rrset, optionally require the rrset to exist. Read more

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fn delete_rrset( &mut self, record: Record, zone_origin: Name, ) -> ClientResponse<Self::Response>

Deletes an entire rrset, optionally require the rrset to exist. Read more

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fn delete_all( &mut self, name_of_records: Name, zone_origin: Name, dns_class: DNSClass, ) -> ClientResponse<Self::Response>

Deletes all records at the specified name Read more

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fn zone_transfer( &mut self, zone_origin: Name, last_soa: Option<SOA>, ) -> ClientStreamXfr<Self::Response>

Download all records from a zone, or all records modified since given SOA was observed. The request will either be a AXFR Query (ask for full zone transfer) if a SOA was not provided, or a IXFR Query (incremental zone transfer) if a SOA was provided. 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 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> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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