Struct Trans2Req 

pub struct Trans2Req {
    pub subcmd: u8,
    pub params: Vec<u8>,
    pub data: Vec<u8>,
    pub param_base: usize,
    pub data_base: usize,
    pub unicode: bool,
}

Parsed TRANSACTION2 request envelope: subcommand plus fixed parameters and data sections.

Fields

subcmd: u8

Subcommand byte from the start of the parameter buffer, or Setup[0].

params: Vec<u8>

Fixed parameter words following the subcommand/pad.

data: Vec<u8>

Data section contents (clamped to the frame).

param_base: usize

Absolute frame offset of params[0] (parity reference).

data_base: usize

Absolute frame offset of data[0].

unicode: bool

Unicode strings requested by the client.

Implementations

impl Trans2Req

pub fn parse( _wct: u8, words: &[u8], buf: &[u8], _bc_off_abs: usize, unicode: bool, ) -> Option<Trans2Req>

Parse the envelope from the request frame body.

Two client styles are supported:

• SetupCount=0 — subcommand is the first parameter-buffer byte, followed by one pad byte and the fixed words.
• SetupCount≥1 — the subcommand rides in Setup[0]; the buffer holds only the fixed fields (Impacket style).

Trait Implementations

impl Debug for Trans2Req

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

Formats the value using the given formatter.