Struct androidy_log::Writer [−][src]
Android log writer.
By default every write is buffer unless buffer overflow happens.
Buffered input is flushed on Drop
or via manual call.
Implementations
impl Writer
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pub const fn new_default(prio: LogPriority) -> Self
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Creates new instance using default tag Rust
prio
- Logging priority.
pub fn new(tag: &str, prio: LogPriority) -> Self
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Creates new instance using:
tag
- Log message tag, truncated to first 23 characters.prio
- Logging priority
pub const unsafe fn from_raw_parts(
tag: MaybeUninit<[u8; 24]>,
prio: LogPriority
) -> Self
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tag: MaybeUninit<[u8; 24]>,
prio: LogPriority
) -> Self
Creates new instance with:
tag
- Log message’s tag as raw C string, that must be ending with 0. It is UB to pass anything else.prio
- Logging priority
pub fn buffer(&self) -> &[u8]
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Returns content of written buffer.
pub fn flush(&mut self)
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Flushes internal buffer, if any data is available.
Namely it dumps stored data in buffer via __android_log_write
.
And resets buffered length to 0.
pub fn write_data(&mut self, data: &[u8])
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Writes supplied text to the buffer.
On buffer overflow, data is logged via __android_log_write
and buffer is filled with the rest of data
Trait Implementations
Auto Trait Implementations
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T
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impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,