Struct PreferStrategy 

#[repr(transparent)]
pub struct PreferStrategy(pub c_uint);

Available on crate feature api-21 only.

Enumerates preference strategy to be used in OH_LOG_SetLogLevel.

You are advised to select preference strategy based on their respective usage scenarios.

Available since API-level: 21

Tuple Fields

0: c_uint

Implementations

impl PreferStrategy

pub const UNSET_LOGLEVEL: PreferStrategy

Used to unset SetLogLevel, then none is set

pub const PREFER_CLOSE_LOG: PreferStrategy

The actual lowest log level is determined by the maximum level between the new level and the system-controlled level. This is equivalent to calling OH_LOG_SetMinLogLevel.

pub const PREFER_OPEN_LOG: PreferStrategy

The actual lowest log level is determined by the minimum level between the new level and the system-controlled level.

Trait Implementations

impl Clone for PreferStrategy

fn clone(&self) -> PreferStrategy

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PreferStrategy

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

Formats the value using the given formatter.

impl Hash for PreferStrategy

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 PartialEq for PreferStrategy

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

impl Eq for PreferStrategy

impl StructuralPartialEq for PreferStrategy