pub struct Verbosity<L: LogLevel = ErrorLevel> { /* private fields */ }
Expand description

Logging flags to #[command(flatten)] into your CLI

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impl<L: LogLevel> Verbosity<L>

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pub fn new(verbose: u8, quiet: u8) -> Self

Create a new verbosity instance by explicitly setting the values

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pub fn is_present(&self) -> bool

Whether any verbosity flags (either --verbose or --quiet) are present on the command line.

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pub fn log_level(&self) -> Option<Level>

Get the log level.

None means all output is disabled.

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pub fn log_level_filter(&self) -> LevelFilter

Get the log level filter.

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pub fn is_silent(&self) -> bool

If the user requested complete silence (i.e. not just no-logging).

Trait Implementations§

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impl<L: LogLevel> Args for Verbosity<L>

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fn group_id() -> Option<Id>

Report the [ArgGroup::id][crate::ArgGroup::id] for this set of arguments
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fn augment_args<'b>(__clap_app: Command) -> Command

Append to [Command] so it can instantiate Self. Read more
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fn augment_args_for_update<'b>(__clap_app: Command) -> Command

Append to [Command] so it can update self. Read more
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impl<L: Clone + LogLevel> Clone for Verbosity<L>

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fn clone(&self) -> Verbosity<L>

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl<L: Debug + LogLevel> Debug for Verbosity<L>

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

Formats the value using the given formatter. Read more
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impl<L: Default + LogLevel> Default for Verbosity<L>

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fn default() -> Verbosity<L>

Returns the “default value” for a type. Read more
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impl<L: LogLevel> Display for Verbosity<L>

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

Formats the value using the given formatter. Read more
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impl<L: LogLevel> FromArgMatches for Verbosity<L>

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fn from_arg_matches(__clap_arg_matches: &ArgMatches) -> Result<Self, Error>

Instantiate Self from [ArgMatches], parsing the arguments as needed. Read more
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fn from_arg_matches_mut( __clap_arg_matches: &mut ArgMatches ) -> Result<Self, Error>

Instantiate Self from [ArgMatches], parsing the arguments as needed. Read more
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fn update_from_arg_matches( &mut self, __clap_arg_matches: &ArgMatches ) -> Result<(), Error>

Assign values from ArgMatches to self.
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fn update_from_arg_matches_mut( &mut self, __clap_arg_matches: &mut ArgMatches ) -> Result<(), Error>

Assign values from ArgMatches to self.

Auto Trait Implementations§

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impl<L> RefUnwindSafe for Verbosity<L>
where L: RefUnwindSafe,

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impl<L> Send for Verbosity<L>
where L: Send,

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impl<L> Sync for Verbosity<L>
where L: Sync,

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impl<L> Unpin for Verbosity<L>
where L: Unpin,

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impl<L> UnwindSafe for Verbosity<L>
where L: UnwindSafe,

Blanket Implementations§

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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fn into(self) -> U

Calls U::from(self).

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

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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T> ToString for T
where T: Display + ?Sized,

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default fn to_string(&self) -> String

Converts the given value to a String. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.