Struct PrintRequest 

pub struct PrintRequest {
    pub escpos: Vec<u8>,
    pub warnings: Vec<String>,
}

A print request translated to ESC/POS (FR-31). Feeding PrintRequest::escpos to an ESC/POS printer gives the same command AST as printing over Web Serial.

Fields

escpos: Vec<u8>

The equivalent ESC/POS bytes. They start with ESC @: each request starts from the printer’s power-on settings.

warnings: Vec<String>

Parts of the request the emulator does not reproduce (a buzzer, page mode, …), for the event log.

Trait Implementations

impl Clone for PrintRequest

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PrintRequest

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

Formats the value using the given formatter.

impl Default for PrintRequest

fn default() -> Self

Returns the “default value” for a type.

impl Eq for PrintRequest

impl PartialEq for PrintRequest

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for PrintRequest