Enum ErrorCorrection

pub enum ErrorCorrection {
    Low,
    Medium,
    Quartile,
    High,
}

Available on crate feature qr_code only.

The error correction level.

It controls the amount of data that can be damaged while still being able to recover the original information.

A higher error correction level allows for more corrupted data.

Variants

Low

Low error correction. 7% of the data can be restored.

Medium

Medium error correction. 15% of the data can be restored.

Quartile

Quartile error correction. 25% of the data can be restored.

High

High error correction. 30% of the data can be restored.

Trait Implementations

impl Clone for ErrorCorrection

fn clone(&self) -> ErrorCorrection

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ErrorCorrection

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

Formats the value using the given formatter.

impl From<ErrorCorrection> for EcLevel

fn from(ec_level: ErrorCorrection) -> Self

Converts to this type from the input type.

impl PartialEq for ErrorCorrection

fn eq(&self, other: &ErrorCorrection) -> 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 ErrorCorrection

impl Eq for ErrorCorrection

impl StructuralPartialEq for ErrorCorrection