Struct Version 

pub struct Version(/* private fields */);

Available on crate feature qr only.

A validated Model 2 QR Code version.

Implementations

impl QrVersion

pub const MAX: Self

The largest Model 2 QR Code version.

pub const MIN: Self

The smallest Model 2 QR Code version.

pub const fn new(value: u8) -> Result<Self, EncodeError>

Creates a Model 2 version from a value in 1..=40.

pub const fn value(self) -> u8

Returns the numeric version value.

Trait Implementations

impl Clone for QrVersion

fn clone(&self) -> QrVersion

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for QrVersion

impl Debug for QrVersion

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

Formats the value using the given formatter.

impl Eq for QrVersion

impl Hash for QrVersion

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for QrVersion

fn cmp(&self, other: &QrVersion) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for QrVersion

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for QrVersion

fn partial_cmp(&self, other: &QrVersion) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl StructuralPartialEq for QrVersion