Enum ProtectionLevel 

pub enum ProtectionLevel {
    None,
    Low,
    High,
}

How far the option bytes lock the flash against being read out.

Variants

None

No protection: the debugger reads and writes the flash freely.

Low

Debugger access is refused. Leaving this level mass-erases the main flash, so the contents cannot be recovered by lowering it.

High

As Low, and the option bytes themselves can no longer be erased or reprogrammed — the part stays this way for good.

Trait Implementations

impl Clone for ProtectionLevel

fn clone(&self) -> ProtectionLevel

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ProtectionLevel

impl Eq for ProtectionLevel

impl Format for ProtectionLevel

fn format(&self, f: Formatter<'_>)

Writes the defmt representation of self to fmt.

impl PartialEq for ProtectionLevel

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ProtectionLevel