Struct trust_dns_proto::rr::rdata::hinfo::HINFO [−][src]
RFC 1035, DOMAIN NAMES - IMPLEMENTATION AND SPECIFICATION, November 1987
3.3.2. HINFO RDATA format
+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
/ CPU /
+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
/ OS /
+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
where:
CPU A <character-string> which specifies the CPU type.
OS A <character-string> which specifies the operating
system type.
Standard values for CPU and OS can be found in [RFC-1010].
HINFO records are used to acquire general information about a host. The
main use is for protocols such as FTP that can use special procedures
when talking between machines or operating systems of the same type.
Implementations
impl HINFO
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pub fn new(cpu: String, os: String) -> HINFO
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Creates a new HINFO record data.
Arguments
cpu
- Awhich specifies the CPU type. os
- Awhich specifies the operating system type.
Return value
The new HINFO record data.
pub fn from_bytes(cpu: Box<[u8]>, os: Box<[u8]>) -> HINFO
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Creates a new HINFO record data from bytes. Allows creating binary record data.
Arguments
cpu
- Awhich specifies the CPU type. os
- Awhich specifies the operating system type.
Return value
The new HINFO record data.
pub fn cpu(&self) -> &[u8]
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A
pub fn os(&self) -> &[u8]
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A
Trait Implementations
impl Clone for HINFO
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impl Debug for HINFO
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impl Display for HINFO
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RFC 1033, DOMAIN OPERATIONS GUIDE, November 1987
HINFO (Host Info)
<host> [<ttl>] [<class>] HINFO <hardware> <software>
The HINFO record gives information about a particular host. The data
is two strings separated by whitespace. The first string is a
hardware description and the second is software. The hardware is
usually a manufacturer name followed by a dash and model designation.
The software string is usually the name of the operating system.
Official HINFO types can be found in the latest Assigned Numbers RFC,
the latest of which is RFC-1010. The Hardware type is called the
Machine name and the Software type is called the System name.
Some sample HINFO records:
SRI-NIC.ARPA. HINFO DEC-2060 TOPS20
UCBARPA.Berkeley.EDU. HINFO VAX-11/780 UNIX
impl Eq for HINFO
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impl Hash for HINFO
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fn hash<__H: Hasher>(&self, state: &mut __H)
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pub fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,
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H: Hasher,
impl PartialEq<HINFO> for HINFO
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impl StructuralEq for HINFO
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impl StructuralPartialEq for HINFO
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Auto Trait Implementations
impl RefUnwindSafe for HINFO
impl Send for HINFO
impl Sync for HINFO
impl Unpin for HINFO
impl UnwindSafe for HINFO
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T
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impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T
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pub fn clone_into(&self, target: &mut T)
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impl<T> ToString for T where
T: Display + ?Sized,
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T: Display + ?Sized,
impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<V, T> VZip<V> for T where
V: MultiLane<T>,
V: MultiLane<T>,