Enum qrcode::types::EcLevel [] [src]

pub enum EcLevel {
    L,
    M,
    Q,
    H,
}

The error correction level. It allows the original information be recovered even if parts of the code is damaged.

Variants

L

Low error correction. Allows up to 7% of wrong blocks.

M

Medium error correction (default). Allows up to 15% of wrong blocks.

Q

"Quartile" error correction. Allows up to 25% of wrong blocks.

H

High error correction. Allows up to 30% of wrong blocks.

Trait Implementations

Derived Implementations

impl Ord for EcLevel
[src]

fn cmp(&self, __arg_0: &EcLevel) -> Ordering

This method returns an Ordering between self and other. Read more

impl PartialOrd for EcLevel
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fn partial_cmp(&self, __arg_0: &EcLevel) -> Option<Ordering>

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

fn lt(&self, other: &Rhs) -> bool
1.0.0

This method tests less than (for self and other) and is used by the < operator. Read more

fn le(&self, other: &Rhs) -> bool
1.0.0

This method tests less than or equal to (for self and other) and is used by the <= operator. Read more

fn gt(&self, other: &Rhs) -> bool
1.0.0

This method tests greater than (for self and other) and is used by the > operator. Read more

fn ge(&self, other: &Rhs) -> bool
1.0.0

This method tests greater than or equal to (for self and other) and is used by the >= operator. Read more

impl Clone for EcLevel
[src]

fn clone(&self) -> EcLevel

Returns a copy of the value. Read more

fn clone_from(&mut self, source: &Self)
1.0.0

Performs copy-assignment from source. Read more

impl Copy for EcLevel
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impl Eq for EcLevel
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impl PartialEq for EcLevel
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fn eq(&self, __arg_0: &EcLevel) -> bool

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

fn ne(&self, other: &Rhs) -> bool
1.0.0

This method tests for !=.

impl Debug for EcLevel
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fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.