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UnknownRdata

Struct UnknownRdata 

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pub struct UnknownRdata<'a> { /* private fields */ }
Expand description

Record data kept as raw bytes: types without a typed implementation, class-mismatched data, and empty update RDATA (RFC 3597 §2).

Unknown types never contain compressed names (RFC 3597 §4), so the bytes can be copied verbatim into another message. Displays in the generic \# <len> <hex> form (RFC 3597 §5).

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impl<'a> UnknownRdata<'a>

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pub const fn new(rtype: Rtype, data: &'a [u8]) -> Self

Wraps raw RDATA of the given type.

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pub const fn rtype(&self) -> Rtype

The record type.

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pub const fn data(&self) -> &'a [u8] ⓘ

The raw RDATA.

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impl<'a> Clone for UnknownRdata<'a>

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fn clone(&self) -> Self

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more
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impl ComposeRdata for UnknownRdata<'_>

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fn rtype(&self) -> Rtype

The record type of this data.
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fn compose_rdata<C: Composer + ?Sized>(&self, c: &mut C) -> Result<()>

Writes the RDATA (without the RDLENGTH prefix) to c. Read more
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impl<'a> Copy for UnknownRdata<'a>

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impl<'a> Debug for UnknownRdata<'a>

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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 UnknownRdata<'_>

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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> Eq for UnknownRdata<'a>

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impl<'a> Hash for UnknownRdata<'a>

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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<'a> PartialEq for UnknownRdata<'a>

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

Equality operator ==. Read more
1.0.0 (const: unstable) · Source§

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

Inequality operator !=. Read more
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impl<'a> StructuralPartialEq for UnknownRdata<'a>

Auto Trait Implementations§

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impl<'a> Freeze for UnknownRdata<'a>

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impl<'a> RefUnwindSafe for UnknownRdata<'a>

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impl<'a> Send for UnknownRdata<'a>

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impl<'a> Sync for UnknownRdata<'a>

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impl<'a> Unpin for UnknownRdata<'a>

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impl<'a> UnsafeUnpin for UnknownRdata<'a>

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impl<'a> UnwindSafe for UnknownRdata<'a>

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> 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, U> Into<U> 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> ToOwned for T
where 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> ToString for T
where T: Display + ?Sized,

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fn to_string(&self) -> String

Converts the given value to a String. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = !

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, !>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.