Struct Header

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pub struct Header {
    pub version: u16,
    pub length: u16,
    pub export_time: u32,
    pub sequence_number: u32,
    pub observation_domain_id: u32,
}

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§version: u16

Version of Flow Record format that is exported in this message. The value of this field is 0x000a for the current version, incrementing by one the version that is used in the NetFlow services export version 9

§length: u16

Total length of the IPFIX Message, which is measured in octets, including Message Header and Sets.

§export_time: u32

Time, in seconds, since 0000 Coordinated Universal Time Jan 1, 1970, at which the IPFIX Message Header leaves the Exporter.

§sequence_number: u32

Incremental sequence counter-modulo 2^32 of all IPFIX Data Records sent on this PR-SCTP stream from the current Observation Domain by the Exporting Process. Check the specific meaning of this field in the subsections of Section 10 when UDP or TCP is selected as the transport protocol. This value must be used by the Collecting Process to identify whether any IPFIX Data Records are missed. Template and Options Template Records do not increase the Sequence Number.

§observation_domain_id: u32

A 32-bit identifier of the Observation Domain that is locally unique to the Exporting Process. The Exporting Process uses the Observation Domain ID to uniquely identify to the Collector. Process the Observation Domain that metered the Flows. It is recommended that this identifier is unique per IPFIX Device. Collecting Processes must use the Transport Session. Observation Domain ID field to separate different export streams that originate from the same Exporting Process. The Observation Domain ID must be 0 when no specific Observation Domain ID is relevant for the entire IPFIX Message. For example, when the Exporting Process Statistics are exported, or in a hierarchy of Collectors when aggregated Data Records are exported.

Trait Implementations§

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impl Clone for Header

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fn clone(&self) -> Header

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 Header

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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<'nom> Parse<&'nom [u8]> for Header

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fn parse_be(orig_i: &'nom [u8]) -> IResult<&'nom [u8], Self>

Parse input as Big-Endian
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fn parse_le(orig_i: &'nom [u8]) -> IResult<&'nom [u8], Self>

Parse input as Little-Endian
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fn parse(orig_i: &'nom [u8]) -> IResult<&'nom [u8], Self>

Parse input, not knowing the endianness Read more
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impl PartialEq for Header

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

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl Serialize for Header

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fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>
where __S: Serializer,

Serialize this value into the given Serde serializer. Read more
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impl Copy for Header

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impl Eq for Header

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impl StructuralPartialEq for Header

Auto Trait Implementations§

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impl Freeze for Header

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impl RefUnwindSafe for Header

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impl Send for Header

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impl Sync for Header

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impl Unpin for Header

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impl UnwindSafe for Header

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

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type Error = Infallible

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

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.