Struct log4rs_syslog::LogOption
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pub struct LogOption { /* fields omitted */ }
Syslog option flags.
Methods
impl LogOption
pub const LOG_CONS: LogOption
LOG_CONS: LogOption = LogOption{bits: libc::LOG_CONS,}
Write directly to system console if there is an error while sending to system logger.
pub const LOG_NDELAY: LogOption
LOG_NDELAY: LogOption = LogOption{bits: libc::LOG_NDELAY,}
Open the connection immediately (normally, the connection is opened when the first message is logged).
pub const LOG_NOWAIT: LogOption
LOG_NOWAIT: LogOption = LogOption{bits: libc::LOG_NOWAIT,}
Don't wait for child processes that may have been created while logging the message. The GNU C library does not create a child process, so this option has no effect on Linux.
pub const LOG_ODELAY: LogOption
LOG_ODELAY: LogOption = LogOption{bits: libc::LOG_ODELAY,}
The converse of LOG_NDELAY; opening of the connection is delayed until syslog() is called. This is the default, and need not be specified.
pub const LOG_PERROR: LogOption
LOG_PERROR: LogOption = LogOption{bits: libc::LOG_PERROR,}
Print to stderr as well. (Not in POSIX.1-2001 or POSIX.1-2008.)
pub const LOG_PID: LogOption
LOG_PID: LogOption = LogOption{bits: libc::LOG_PID,}
Include PID with each message.
pub fn empty() -> LogOption
Returns an empty set of flags.
pub fn all() -> LogOption
Returns the set containing all flags.
pub fn bits(&self) -> c_int
Returns the raw value of the flags currently stored.
pub fn from_bits(bits: c_int) -> Option<LogOption>
Convert from underlying bit representation, unless that representation contains bits that do not correspond to a flag.
pub fn from_bits_truncate(bits: c_int) -> LogOption
Convert from underlying bit representation, dropping any bits that do not correspond to flags.
pub fn is_empty(&self) -> bool
Returns true
if no flags are currently stored.
pub fn is_all(&self) -> bool
Returns true
if all flags are currently set.
pub fn intersects(&self, other: LogOption) -> bool
Returns true
if there are flags common to both self
and other
.
pub fn contains(&self, other: LogOption) -> bool
Returns true
all of the flags in other
are contained within self
.
pub fn insert(&mut self, other: LogOption)
Inserts the specified flags in-place.
pub fn remove(&mut self, other: LogOption)
Removes the specified flags in-place.
pub fn toggle(&mut self, other: LogOption)
Toggles the specified flags in-place.
pub fn set(&mut self, other: LogOption, value: bool)
Inserts or removes the specified flags depending on the passed value.
Trait Implementations
impl Copy for LogOption
impl PartialEq for LogOption
fn eq(&self, __arg_0: &LogOption) -> bool
This method tests for self
and other
values to be equal, and is used by ==
. Read more
fn ne(&self, __arg_0: &LogOption) -> bool
This method tests for !=
.
impl Eq for LogOption
impl Clone for LogOption
fn clone(&self) -> LogOption
Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
1.0.0[src]
Performs copy-assignment from source
. Read more
impl PartialOrd for LogOption
fn partial_cmp(&self, __arg_0: &LogOption) -> Option<Ordering>
This method returns an ordering between self
and other
values if one exists. Read more
fn lt(&self, __arg_0: &LogOption) -> bool
This method tests less than (for self
and other
) and is used by the <
operator. Read more
fn le(&self, __arg_0: &LogOption) -> bool
This method tests less than or equal to (for self
and other
) and is used by the <=
operator. Read more
fn gt(&self, __arg_0: &LogOption) -> bool
This method tests greater than (for self
and other
) and is used by the >
operator. Read more
fn ge(&self, __arg_0: &LogOption) -> bool
This method tests greater than or equal to (for self
and other
) and is used by the >=
operator. Read more
impl Ord for LogOption
fn cmp(&self, __arg_0: &LogOption) -> Ordering
This method returns an Ordering
between self
and other
. Read more
fn max(self, other: Self) -> Self
1.21.0[src]
Compares and returns the maximum of two values. Read more
fn min(self, other: Self) -> Self
1.21.0[src]
Compares and returns the minimum of two values. Read more
impl Hash for LogOption
fn hash<__H: Hasher>(&self, __arg_0: &mut __H)
Feeds this value into the given [Hasher
]. Read more
fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,
1.3.0[src]
H: Hasher,
Feeds a slice of this type into the given [Hasher
]. Read more
impl Debug for LogOption
impl Binary for LogOption
impl Octal for LogOption
impl LowerHex for LogOption
impl UpperHex for LogOption
impl BitOr for LogOption
type Output = LogOption
The resulting type after applying the |
operator.
fn bitor(self, other: LogOption) -> LogOption
Returns the union of the two sets of flags.
impl BitOrAssign for LogOption
fn bitor_assign(&mut self, other: LogOption)
Adds the set of flags.
impl BitXor for LogOption
type Output = LogOption
The resulting type after applying the ^
operator.
fn bitxor(self, other: LogOption) -> LogOption
Returns the left flags, but with all the right flags toggled.
impl BitXorAssign for LogOption
fn bitxor_assign(&mut self, other: LogOption)
Toggles the set of flags.
impl BitAnd for LogOption
type Output = LogOption
The resulting type after applying the &
operator.
fn bitand(self, other: LogOption) -> LogOption
Returns the intersection between the two sets of flags.
impl BitAndAssign for LogOption
fn bitand_assign(&mut self, other: LogOption)
Disables all flags disabled in the set.
impl Sub for LogOption
type Output = LogOption
The resulting type after applying the -
operator.
fn sub(self, other: LogOption) -> LogOption
Returns the set difference of the two sets of flags.
impl SubAssign for LogOption
fn sub_assign(&mut self, other: LogOption)
Disables all flags enabled in the set.
impl Not for LogOption
type Output = LogOption
The resulting type after applying the !
operator.
fn not(self) -> LogOption
Returns the complement of this set of flags.
impl Extend<LogOption> for LogOption
fn extend<T: IntoIterator<Item = LogOption>>(&mut self, iterator: T)
Extends a collection with the contents of an iterator. Read more
impl FromIterator<LogOption> for LogOption
fn from_iter<T: IntoIterator<Item = LogOption>>(iterator: T) -> LogOption
Creates a value from an iterator. Read more
impl<'de> Deserialize<'de> for LogOption
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fn deserialize<D>(deserializer: D) -> Result<Self, D::Error> where
D: Deserializer<'de>,
[src]
D: Deserializer<'de>,
Deserialize this value from the given Serde deserializer. Read more