Struct QueryParams 

pub struct QueryParams {
    pub sel: QuerySel,
    pub session: QuerySession,
    pub target: QueryTarget,
    pub q: u8,
}

Query parameters for tag inventory (per EPC Gen2)

Fields

sel: QuerySel

Sel field: which tags respond to Query

session: QuerySession

Session (S0-S3)

target: QueryTarget

Target (A or B)

q: u8

Q value (0-15) - controls slot count

Implementations

impl QueryParams

pub fn to_bytes(&self) -> [u8; 2]

Encode query parameters to 2-byte protocol format

pub fn from_bytes(bytes: [u8; 2]) -> Self

Decode query parameters from 2-byte protocol format

Trait Implementations

impl Clone for QueryParams

fn clone(&self) -> QueryParams

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for QueryParams

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

Formats the value using the given formatter.

impl Default for QueryParams

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq for QueryParams

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl Copy for QueryParams

impl Eq for QueryParams

impl StructuralPartialEq for QueryParams