Struct c_ares::NSResults

source ·

pub struct NSResults { /* private fields */ }

Expand description

The result of a successful NS lookup.

Implementations

source

impl NSResults

source

pub fn parse_from(data: &[u8]) -> Result<NSResults>

Obtain an NSResults from the response to an NS lookup.

source

pub fn hostname(&self) -> &CStr

Returns the hostname from this NSResults.

In practice this is very likely to be a valid UTF-8 string, but the underlying c-ares library does not guarantee this - so we leave it to users to decide whether they prefer a fallible conversion, a lossy conversion, or something else altogether.

source

pub fn aliases(&self) -> HostAliasResultsIter<'_> ⓘ

Returns an iterator over the host aliases in this NSResults.

Trait Implementations

source

impl Debug for NSResults

source

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

Formats the value using the given formatter. Read more

source

impl Display for NSResults

source

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

Formats the value using the given formatter. Read more

Auto Trait Implementations

impl RefUnwindSafe for NSResults

impl Send for NSResults

impl Sync for NSResults

impl Unpin for NSResults

impl UnwindSafe for NSResults

Blanket Implementations

source

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

source

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

source

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

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

source

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

const: unstable · source

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

Mutably borrows from an owned value. Read more

source

impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

source

impl<T, U> Into for Twhere
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.

source

impl<T> ToString for Twhere
T: Display + ?Sized,

source

default fn to_string(&self) -> String

Converts the given value to a String. Read more

source

impl<T, U> TryFrom for Twhere
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.

source

impl<T, U> TryInto for Twhere
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.

Struct c_ares::NSResults

Implementations

impl NSResults

pub fn parse_from(data: &[u8]) -> Result<NSResults>

pub fn hostname(&self) -> &CStr

pub fn aliases(&self) -> HostAliasResultsIter<'_> ⓘ

Trait Implementations

impl Debug for NSResults

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

impl Display for NSResults

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

Auto Trait Implementations

impl RefUnwindSafe for NSResults

impl Send for NSResults

impl Sync for NSResults

impl Unpin for NSResults

impl UnwindSafe for NSResults

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for Twhere
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 Twhere
U: From<T>,

fn into(self) -> U

impl<T> ToString for Twhere
T: Display + ?Sized,

default fn to_string(&self) -> String

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

type Error = Infallible

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

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

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

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

Struct c_ares::NSResults

Implementations

impl NSResults

pub fn parse_from(data: &[u8]) -> Result<NSResults>

pub fn hostname(&self) -> &CStr

pub fn aliases(&self) -> HostAliasResultsIter<'_> ⓘ

Trait Implementations

impl Debug for NSResults

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

impl Display for NSResults

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

Auto Trait Implementations

impl RefUnwindSafe for NSResults

impl Send for NSResults

impl Sync for NSResults

impl Unpin for NSResults

impl UnwindSafe for NSResults

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for Twhere 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 Twhere U: From<T>,

fn into(self) -> U

impl<T> ToString for Twhere T: Display + ?Sized,

default fn to_string(&self) -> String

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

type Error = Infallible

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

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

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

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

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

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

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

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

impl<T> ToString for Twhere
T: Display + ?Sized,

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

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