Enum resolv_conf::Lookup

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pub enum Lookup {
    File,
    Bind,
    Extra(String),
}

Expand description

The databases that should be searched during a lookup. This option is commonly found on openbsd.

Variants

`File`

Search for entries in /etc/hosts

`Bind`

Query a domain name server

`Extra(String)`

A database we don’t know yet

Trait Implementations

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impl Clone for Lookup

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fn clone(&self) -> Lookup

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

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impl Debug for Lookup

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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 PartialEq<Lookup> for Lookup

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

This method tests for self and other values to be equal, and is used by ==. Read more

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

This method tests for !=.

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impl Eq for Lookup

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impl StructuralEq for Lookup

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impl StructuralPartialEq for Lookup

Auto Trait Implementations

impl RefUnwindSafe for Lookup

impl Send for Lookup

impl Sync for Lookup

impl Unpin for Lookup

impl UnwindSafe for Lookup

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,

const: unstable · source

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,

const: unstable · source

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

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for T where
U: From<T>,

const: unstable · source

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> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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fn clone_into(&self, target: &mut T)

🔬 This is a nightly-only experimental API. (toowned_clone_into)

Uses borrowed data to replace owned data, usually by cloning. Read more

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

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

Enum resolv_conf::Lookup

Variants

File

Bind

Extra(String)

Trait Implementations

impl Clone for Lookup

fn clone(&self) -> Lookup

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

impl Debug for Lookup

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

impl PartialEq<Lookup> for Lookup

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

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

impl Eq for Lookup

impl StructuralEq for Lookup

impl StructuralPartialEq for Lookup

Auto Trait Implementations

impl RefUnwindSafe for Lookup

impl Send for Lookup

impl Sync for Lookup

impl Unpin for Lookup

impl UnwindSafe for Lookup

Blanket Implementations

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

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

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

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for T where U: From<T>,

fn into(self) -> U

impl<T> ToOwned for T where T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

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

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

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

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

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

`File`

`Bind`

`Extra(String)`

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

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<T, U> Into<U> for T where
U: From<T>,

impl<T> ToOwned for T where
T: Clone,

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

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