#[non_exhaustive]
pub enum ResolverRecordType {
    Srv,
    Mx,
    Txt,
    Soa,
    Ns,
}
Expand description

The type of record that ResolverExt::lookup_records() or ResolverExt::lookup_records_async() should retrieve. The records are returned as lists of glib::Variant tuples. Each record type has different values in the variant tuples returned.

Srv records are returned as variants with the signature (qqqs), containing a guint16 with the priority, a guint16 with the weight, a guint16 with the port, and a string of the hostname.

Mx records are returned as variants with the signature (qs), representing a guint16 with the preference, and a string containing the mail exchanger hostname.

Txt records are returned as variants with the signature (as), representing an array of the strings in the text record. Note: Most TXT records only contain a single string, but RFC 1035 does allow a record to contain multiple strings. The RFC which defines the interpretation of a specific TXT record will likely require concatenation of multiple strings if they are present, as with RFC 7208.

Soa records are returned as variants with the signature (ssuuuuu), representing a string containing the primary name server, a string containing the administrator, the serial as a guint32, the refresh interval as a guint32, the retry interval as a guint32, the expire timeout as a guint32, and the TTL as a guint32.

Ns records are returned as variants with the signature (s), representing a string of the hostname of the name server.

Variants (Non-exhaustive)§

This enum is marked as non-exhaustive
Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.
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Srv

look up DNS SRV records for a domain

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Mx

look up DNS MX records for a domain

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Txt

look up DNS TXT records for a name

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Soa

look up DNS SOA records for a zone

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Ns

look up DNS NS records for a domain

Trait Implementations§

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impl Clone for ResolverRecordType

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fn clone(&self) -> ResolverRecordType

Returns a copy 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 Debug for ResolverRecordType

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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 Display for ResolverRecordType

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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<'a> FromValue<'a> for ResolverRecordType

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type Checker = GenericValueTypeChecker<ResolverRecordType>

Value type checker.
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unsafe fn from_value(value: &'a Value) -> Self

Get the contained value from a Value. Read more
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impl Hash for ResolverRecordType

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fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher. Read more
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fn hash_slice<H>(data: &[Self], state: &mut H)where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher. Read more
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impl Ord for ResolverRecordType

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fn cmp(&self, other: &ResolverRecordType) -> Ordering

This method returns an Ordering between self and other. Read more
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fn max(self, other: Self) -> Selfwhere Self: Sized,

Compares and returns the maximum of two values. Read more
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fn min(self, other: Self) -> Selfwhere Self: Sized,

Compares and returns the minimum of two values. Read more
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fn clamp(self, min: Self, max: Self) -> Selfwhere Self: Sized + PartialOrd<Self>,

Restrict a value to a certain interval. Read more
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impl PartialEq<ResolverRecordType> for ResolverRecordType

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

This method tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl PartialOrd<ResolverRecordType> for ResolverRecordType

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fn partial_cmp(&self, other: &ResolverRecordType) -> Option<Ordering>

This method returns an ordering between self and other values if one exists. Read more
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fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator. Read more
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fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator. Read more
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fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator. Read more
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fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator. Read more
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impl StaticType for ResolverRecordType

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fn static_type() -> Type

Returns the type identifier of Self.
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impl ToValue for ResolverRecordType

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fn to_value(&self) -> Value

Convert a value to a Value.
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fn value_type(&self) -> Type

Returns the type identifer of self. Read more
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impl ValueType for ResolverRecordType

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type Type = ResolverRecordType

Type to get the Type from. Read more
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impl Copy for ResolverRecordType

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impl Eq for ResolverRecordType

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impl StructuralEq for ResolverRecordType

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impl StructuralPartialEq for ResolverRecordType

Auto Trait Implementations§

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,

const: unstable · source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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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
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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, U> Into<U> 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.

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impl<T> StaticTypeExt for Twhere T: StaticType,

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fn ensure_type()

Ensures that the type has been registered with the type system.
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impl<T> ToClosureReturnValue for Twhere T: ToValue,

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impl<T> ToOwned for Twhere T: Clone,

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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)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T> ToSendValue for Twhere T: Send + ToValue + ?Sized,

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fn to_send_value(&self) -> SendValue

Returns a SendValue clone of self.
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impl<T> ToString for Twhere T: Display + ?Sized,

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default fn to_string(&self) -> String

Converts the given value to a String. Read more
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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.
const: unstable · source§

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

Performs the conversion.
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impl<T> TryFromClosureReturnValue for Twhere T: for<'a> FromValue<'a> + StaticType + 'static,

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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.
const: unstable · source§

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

Performs the conversion.