solar::cli::utils

Enum LogDestination

pub enum LogDestination {
    Stdout,
    Stderr,
}

Available on crate feature cli only.

Expand description

tracing logger destination.

Variants§

§

Stdout

io::stdout.

§

Stderr

io::stderr.

Trait Implementations§

Source §

impl Default for LogDestination

Source §

fn default() -> LogDestination

Returns the “default value” for a type. Read more

Source §

impl<'a> MakeWriter<'a> for LogDestination

Source §

type Writer = Either<Stdout, Stderr>

The concrete io::Write implementation returned by make_writer.

Source §

fn make_writer(&'a self) -> <LogDestination as MakeWriter<'a>>::Writer

Returns an instance of Writer. Read more

Source §

fn make_writer_for(&'a self, meta: &Metadata<'_>) -> Self::Writer

Returns a Writer for writing data from the span or event described by the provided Metadata. Read more

Auto Trait Implementations§

§

impl Freeze for LogDestination

§

impl RefUnwindSafe for LogDestination

§

impl UnwindSafe for LogDestination

Blanket Implementations§

Source §

impl<T> Any for T
where T: 'static + ?Sized,

Source §

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

Source §

impl<T> Borrow<T> for T
where T: ?Sized,

Source §

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

Source §

impl<T> BorrowMut<T> for T
where T: ?Sized,

Source §

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

Source §

impl<T, R> CollectAndApply<T, R> for T

Source §

fn collect_and_apply<I, F>(iter: I, f: F) -> R
where I: Iterator<Item = T>, F: FnOnce(&[T]) -> R,

Equivalent to f(&iter.collect::<Vec<_>>()).

Source §

type Output = R

Source §

impl<T> From<T> for T

Source §

fn from(t: T) -> T

Returns the argument unchanged.

Source §

impl<T> Instrument for T

Source §

fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

Source §

fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

Source §

impl<T, U> Into for T
where U: From<T>,

Source §

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

Source §

impl<T> IntoEither for T

Source §

fn into_either(self, into_left: bool) -> Either<Self, Self> ⓘ

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

Source §

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self> ⓘ
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

Source §

impl<'a, M> MakeWriterExt<'a> for M
where M: MakeWriter<'a>,

Source §

fn with_max_level(self, level: Level) -> WithMaxLevel<Self>
where Self: Sized,

Wraps self and returns a MakeWriter that will only write output for events at or below the provided verbosity Level. For instance, Level::TRACE is considered to be _more verbosethanLevel::INFO`. Read more

Source §

fn with_min_level(self, level: Level) -> WithMinLevel<Self>
where Self: Sized,

Wraps self and returns a MakeWriter that will only write output for events at or above the provided verbosity Level. Read more

Source §

fn with_filter<F>(self, filter: F) -> WithFilter<Self, F>
where Self: Sized, F: Fn(&Metadata<'_>) -> bool,

Wraps self with a predicate that takes a span or event’s Metadata and returns a bool. The returned MakeWriter’s MakeWriter::make_writer_for method will check the predicate to determine if a writer should be produced for a given span or event. Read more

Source §

fn and(self, other: B) -> Tee<Self, B>
where Self: Sized, B: MakeWriter<'a>,

Combines self with another type implementing MakeWriter, returning a new MakeWriter that produces writers that write to both outputs. Read more

Source §

fn or_else<W, B>(self, other: B) -> OrElse<Self, B>
where Self: Sized + MakeWriter<'a, Writer = EitherWriter<W, Sink>>, B: MakeWriter<'a>, W: Write,

Combines self with another type implementing MakeWriter, returning a new MakeWriter that calls other’s make_writer if self’s make_writer returns OptionalWriter::none. Read more

Source §