Enum rqr::matrix::Module

pub enum Module {
    Unknown,
    Reserved,
    Function(bool),
    Data(bool),
}

The type of a module. Differentiates the different types during construction, a valid QR code should only hold function and data modules.

Variants

Unknown

An unknown module, it hasn't been assigned yet.

Reserved

Reserved module. Version and format info uses this to reserve modules before masking.

Function(bool)

Function module, contains QR code artifacts like finders and timing patterns.

Data(bool)

Data module. Contains both data and error codes.

Methods

impl Module

pub fn is_dark(&self) -> bool

Is the module dark? Only makes sense for data or function modules.

pub fn is_fun(&self) -> bool

Is the module a function module? This includes reserved modules as well.

pub fn is_data(&self) -> bool

Is the module a Data module?

Trait Implementations

impl Eq for Module

impl Copy for Module

impl PartialEq<Module> for Module

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl Clone for Module

fn clone(&self) -> Module

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Module

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

Formats the value using the given formatter.

impl Not for Module

type Output = Module

The resulting type after applying the ! operator.

fn not(self) -> Module

Performs the unary ! operation.