hickory_resolver

Struct ResolverBuilder

pub struct ResolverBuilder<P> { /* private fields */ }

Expand description

A builder to construct a Resolver.

Created by Resolver::builder.

Implementations§

impl<P> ResolverBuilder<P>
where P: ConnectionProvider,

pub fn with_options(self, options: ResolverOpts) -> Self

Sets the ResolverOpts to be used by the resolver.

NB: A ResolverBuilder<P> will use the system configuration e.g., resolv.conf, by default. Usage of this method will overwrite any options set by the system configuration.

See system_conf for functions that can parse a ResolverOpts from the system configuration, or use options_mut() to acquire a muitable reference to the existing ResolverOpts.

pub fn options_mut(&mut self) -> &mut ResolverOpts

Returns a mutable reference to the ResolverOpts.

pub fn with_trust_anchor(self, trust_anchor: Arc<TrustAnchors>) -> Self

Available on crate feature __dnssec only.

Set the DNSSEC trust anchors to be used by the resolver.

pub fn build(self) -> Resolver<P>

Construct the resolver.

Auto Trait Implementations§

impl<P> Freeze for ResolverBuilder<P>
where P: Freeze,

impl<P> !RefUnwindSafe for ResolverBuilder<P>

impl<P> Send for ResolverBuilder<P>
where P: Send,

impl<P> Sync for ResolverBuilder<P>
where P: Sync,

impl<P> Unpin for ResolverBuilder<P>
where P: Unpin,

impl<P> !UnwindSafe for ResolverBuilder<P>

Blanket Implementations§

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

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where T: ?Sized,

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

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impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T> Instrument for T

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const ALIGN: usize

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type Init = T

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unsafe fn init(init: <T as Pointable>::Init) -> usize

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where U: Into<T>,

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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

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impl<V, T> VZip<V> for T
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where S: Into<Dispatch>,

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impl<T> ErasedDestructor for T
where T: 'static,

impl<T> MaybeSendSync for T