Enum DebugLevel 

pub enum DebugLevel {
    Off,
    Error,
    Warn,
    Info,
    Debug,
    Trace,
}

Verbosity level for kernel debugging output.

Variants

Off

No debug output.

Error

Only errors.

Warn

Errors and warnings.

Info

Errors, warnings, and informational messages.

Debug

Verbose debugging output.

Trace

Maximum verbosity — every detail is logged.

Trait Implementations

impl Clone for DebugLevel

fn clone(&self) -> DebugLevel

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DebugLevel

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

Formats the value using the given formatter.

impl Default for DebugLevel

fn default() -> DebugLevel

Returns the “default value” for a type.

impl Display for DebugLevel

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

Formats the value using the given formatter.

impl Hash for DebugLevel

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 DebugLevel

fn cmp(&self, other: &DebugLevel) -> 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 DebugLevel

fn eq(&self, other: &DebugLevel) -> 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 PartialOrd for DebugLevel

fn partial_cmp(&self, other: &DebugLevel) -> 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 Copy for DebugLevel

impl Eq for DebugLevel

impl StructuralPartialEq for DebugLevel