Struct CachedParse 

pub struct CachedParse {
    pub frame_number: u64,
    pub protocols: Vec<(&'static str, OwnedParseResult)>,
}

Cached parse result for a single packet.

Contains the parsed protocol data for all protocols found in the packet. Stored as Arc to enable zero-copy sharing between readers.

Fields

frame_number: u64

Frame number this parse result belongs to

protocols: Vec<(&'static str, OwnedParseResult)>

Parsed protocol results (protocol_name -> OwnedParseResult) Protocol name is always a static string from the registry.

Implementations

impl CachedParse

pub fn from_parse_results( frame_number: u64, results: &[(&'static str, ParseResult<'_>)], ) -> Self

Create a new cached parse from the parse_packet result.

pub fn get_protocol(&self, name: &str) -> Option<&OwnedParseResult>

Get the first parse result for a specific protocol.

Note: For tunneled packets, the same protocol may appear multiple times at different encapsulation depths. Use get_all_protocols() to get all occurrences.

pub fn get_all_protocols<'a>( &'a self, name: &'a str, ) -> impl Iterator<Item = &'a OwnedParseResult> + 'a

Get ALL parse results for a specific protocol.

For tunneled packets, the same protocol (e.g., IPv4) may appear at multiple encapsulation depths. This method returns all occurrences.

pub fn count_protocol(&self, name: &str) -> usize

Count how many times a protocol appears in the packet.

Returns 0 if the protocol is not present.

pub fn has_protocol(&self, name: &str) -> bool

Check if a specific protocol is present in the cached results.

pub fn iter(&self) -> impl Iterator<Item = (&'static str, &OwnedParseResult)>

Iterate over all protocol results.

Trait Implementations

impl Clone for CachedParse

fn clone(&self) -> CachedParse

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CachedParse

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

Formats the value using the given formatter.