Struct glib::LogLevelFlags

pub struct LogLevelFlags { /* fields omitted */ }

Flags specifying the level of log messages.

It is possible to change how GLib treats messages of the various levels using g_log_set_handler() and g_log_set_fatal_mask().

Implementations

impl LogLevelFlags

pub const FLAG_RECURSION: LogLevelFlags

internal flag

pub const FLAG_FATAL: LogLevelFlags

internal flag

pub const LEVEL_ERROR: LogLevelFlags

log level for errors, see g_error(). This level is also used for messages produced by g_assert().

pub const LEVEL_CRITICAL: LogLevelFlags

log level for critical warning messages, see g_critical(). This level is also used for messages produced by g_return_if_fail() and g_return_val_if_fail().

pub const LEVEL_WARNING: LogLevelFlags

log level for warnings, see g_warning()

pub const LEVEL_MESSAGE: LogLevelFlags

log level for messages, see g_message()

pub const LEVEL_INFO: LogLevelFlags

log level for informational messages, see g_info()

pub const LEVEL_DEBUG: LogLevelFlags

log level for debug messages, see g_debug()

pub const LEVEL_MASK: LogLevelFlags

a mask including all log levels

pub const fn empty() -> LogLevelFlags

Returns an empty set of flags

pub const fn all() -> LogLevelFlags

Returns the set containing all flags.

pub const fn bits(&self) -> u32

Returns the raw value of the flags currently stored.

pub fn from_bits(bits: u32) -> Option<LogLevelFlags>

Convert from underlying bit representation, unless that representation contains bits that do not correspond to a flag.

pub const fn from_bits_truncate(bits: u32) -> LogLevelFlags

Convert from underlying bit representation, dropping any bits that do not correspond to flags.

pub const unsafe fn from_bits_unchecked(bits: u32) -> LogLevelFlags

Convert from underlying bit representation, preserving all bits (even those not corresponding to a defined flag).

pub const fn is_empty(&self) -> bool

Returns true if no flags are currently stored.

pub const fn is_all(&self) -> bool

Returns true if all flags are currently set.

pub const fn intersects(&self, other: LogLevelFlags) -> bool

Returns true if there are flags common to both self and other.

pub const fn contains(&self, other: LogLevelFlags) -> bool

Returns true all of the flags in other are contained within self.

pub fn insert(&mut self, other: LogLevelFlags)

Inserts the specified flags in-place.

pub fn remove(&mut self, other: LogLevelFlags)

Removes the specified flags in-place.

pub fn toggle(&mut self, other: LogLevelFlags)

Toggles the specified flags in-place.

pub fn set(&mut self, other: LogLevelFlags, value: bool)

Inserts or removes the specified flags depending on the passed value.

Trait Implementations

impl Binary for LogLevelFlags

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

Formats the value using the given formatter.

impl BitAnd<LogLevelFlags> for LogLevelFlags

fn bitand(self, other: LogLevelFlags) -> LogLevelFlags

Returns the intersection between the two sets of flags.

type Output = LogLevelFlags

The resulting type after applying the & operator.

impl BitAndAssign<LogLevelFlags> for LogLevelFlags

fn bitand_assign(&mut self, other: LogLevelFlags)

Disables all flags disabled in the set.

impl BitOr<LogLevelFlags> for LogLevelFlags

fn bitor(self, other: LogLevelFlags) -> LogLevelFlags

Returns the union of the two sets of flags.

type Output = LogLevelFlags

The resulting type after applying the | operator.

impl BitOrAssign<LogLevelFlags> for LogLevelFlags

fn bitor_assign(&mut self, other: LogLevelFlags)

Adds the set of flags.

impl BitXor<LogLevelFlags> for LogLevelFlags

fn bitxor(self, other: LogLevelFlags) -> LogLevelFlags

Returns the left flags, but with all the right flags toggled.

type Output = LogLevelFlags

The resulting type after applying the ^ operator.

impl BitXorAssign<LogLevelFlags> for LogLevelFlags

fn bitxor_assign(&mut self, other: LogLevelFlags)

Toggles the set of flags.

impl Clone for LogLevelFlags

fn clone(&self) -> LogLevelFlags

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for LogLevelFlags

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

Formats the value using the given formatter.

impl Display for LogLevelFlags

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

Formats the value using the given formatter.

impl Extend<LogLevelFlags> for LogLevelFlags

fn extend<T: IntoIterator<Item = LogLevelFlags>>(&mut self, iterator: T)

Extends a collection with the contents of an iterator.

fn extend_one(&mut self, item: A)

🔬 This is a nightly-only experimental API. (extend_one)

Extends a collection with exactly one element.

fn extend_reserve(&mut self, additional: usize)

🔬 This is a nightly-only experimental API. (extend_one)

Reserves capacity in a collection for the given number of additional elements.

impl FromIterator<LogLevelFlags> for LogLevelFlags

fn from_iter<T: IntoIterator<Item = LogLevelFlags>>(
    iterator: T
) -> LogLevelFlags

Creates a value from an iterator.

impl Hash for LogLevelFlags

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, 

Feeds a slice of this type into the given Hasher.

impl LowerHex for LogLevelFlags

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

Formats the value using the given formatter.

impl Not for LogLevelFlags

fn not(self) -> LogLevelFlags

Returns the complement of this set of flags.

type Output = LogLevelFlags

The resulting type after applying the ! operator.

impl Octal for LogLevelFlags

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

Formats the value using the given formatter.

impl Ord for LogLevelFlags

fn cmp(&self, other: &LogLevelFlags) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

Restrict a value to a certain interval.

impl PartialEq<LogLevelFlags> for LogLevelFlags

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

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

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

This method tests for !=.

impl PartialOrd<LogLevelFlags> for LogLevelFlags

fn partial_cmp(&self, other: &LogLevelFlags) -> Option<Ordering>

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

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

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

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

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

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

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

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

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

impl Sub<LogLevelFlags> for LogLevelFlags

fn sub(self, other: LogLevelFlags) -> LogLevelFlags

Returns the set difference of the two sets of flags.

type Output = LogLevelFlags

The resulting type after applying the - operator.

impl SubAssign<LogLevelFlags> for LogLevelFlags

fn sub_assign(&mut self, other: LogLevelFlags)

Disables all flags enabled in the set.

impl UpperHex for LogLevelFlags

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

Formats the value using the given formatter.

impl Copy for LogLevelFlags

impl Eq for LogLevelFlags

impl StructuralEq for LogLevelFlags

impl StructuralPartialEq for LogLevelFlags