Struct parallel_disk_usage::visualizer::Visualizer

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pub struct Visualizer<'a, Name, Data>
where
    Name: Display,
    Data: Size,
{
    pub data_tree: &'a DataTree<Name, Data>,
    pub bytes_format: Data::DisplayFormat,
    pub direction: Direction,
    pub bar_alignment: BarAlignment,
    pub column_width_distribution: ColumnWidthDistribution,
    pub max_depth: NonZeroUsize,
}
Expand description

Visualize a DataTree.

The fields of the struct are the construction parameters of the ASCII chart. The Display trait can be used to create the ASCII chart.

Example:

let data_tree: DataTree<OsStringDisplay, Bytes> = create_data_tree();
let visualizer = Visualizer {
    data_tree: &data_tree,
    bytes_format: BytesFormat::MetricUnits,
    direction: Direction::BottomUp,
    bar_alignment: BarAlignment::Right,
    column_width_distribution: ColumnWidthDistribution::total(100),
    max_depth: std::num::NonZeroUsize::new(10).unwrap(),
};
println!("{}", visualizer);

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§data_tree: &'a DataTree<Name, Data>

The tree to visualize.

§bytes_format: Data::DisplayFormat

Format to be used to display the data.

§direction: Direction

The direction of the visualization of the tree.

§bar_alignment: BarAlignment

The alignment of the bars.

§column_width_distribution: ColumnWidthDistribution

Distribution and total number of characters/blocks can be placed in a line.

§max_depth: NonZeroUsize

Maximum number of levels that should be visualized.

Implementations§

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impl<'a, Name, Data> Visualizer<'a, Name, Data>
where Name: Display, Data: Size + Into<u64>,

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pub fn rows(self) -> Vec<String>

Create ASCII rows that visualize of the tree, such rows are meant to be printed to a terminal screen.

Trait Implementations§

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impl<'a, Name, Data> Clone for Visualizer<'a, Name, Data>
where Name: Display, Data: Size,

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fn clone(&self) -> Self

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<'a, Name, Data> Debug for Visualizer<'a, Name, Data>
where Name: Display + Debug, Data: Size + Debug, Data::DisplayFormat: Debug,

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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<'a, Name, Data> Display for Visualizer<'a, Name, Data>
where Name: Display, Data: Size + Into<u64>,

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

Create the ASCII chart.

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impl<'a, Name, Data> Copy for Visualizer<'a, Name, Data>
where Name: Display, Data: Size,

Auto Trait Implementations§

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impl<'a, Name, Data> RefUnwindSafe for Visualizer<'a, Name, Data>
where Data: RefUnwindSafe, Name: RefUnwindSafe, <Data as Size>::DisplayFormat: RefUnwindSafe,

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impl<'a, Name, Data> Send for Visualizer<'a, Name, Data>
where Data: Sync, Name: Sync, <Data as Size>::DisplayFormat: Send,

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impl<'a, Name, Data> Sync for Visualizer<'a, Name, Data>
where Data: Sync, Name: Sync, <Data as Size>::DisplayFormat: Sync,

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impl<'a, Name, Data> Unpin for Visualizer<'a, Name, Data>
where <Data as Size>::DisplayFormat: Unpin,

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impl<'a, Name, Data> UnwindSafe for Visualizer<'a, Name, Data>
where Data: RefUnwindSafe, Name: RefUnwindSafe, <Data as Size>::DisplayFormat: 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<X> Pipe for X

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fn pipe<Return, Function>(self, f: Function) -> Return
where Self: Sized, Function: FnOnce(Self) -> Return,

Apply f to self. Read more
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fn pipe_ref<'a, Return, Function>(&'a self, f: Function) -> Return
where Function: FnOnce(&'a Self) -> Return,

Apply f to &self. Read more
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fn pipe_mut<'a, Return, Function>(&'a mut self, f: Function) -> Return
where Function: FnOnce(&'a mut Self) -> Return,

Apply f to &mut self. Read more
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fn pipe_as_ref<'a, Param, Return, Function>(&'a self, f: Function) -> Return
where Self: AsRef<Param>, Param: 'a + ?Sized, Function: FnOnce(&'a Param) -> Return,

Apply f to &self where f takes a single parameter of type Param and Self implements trait AsRef<Param>. Read more
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fn pipe_as_mut<'a, Param, Return, Function>(&'a mut self, f: Function) -> Return
where Self: AsMut<Param>, Param: 'a + ?Sized, Function: FnOnce(&'a mut Param) -> Return,

Apply f to &mut self where f takes a single parameter of type Param and Self implements trait AsMut<Param>. Read more
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fn pipe_deref<'a, Param, Return, Function>(&'a self, f: Function) -> Return
where Self: Deref<Target = Param>, Param: 'a + ?Sized, Function: FnOnce(&'a Param) -> Return,

Apply f to &self where f takes a single parameter of type Param and Self implements trait Deref<Target = Param>. Read more
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fn pipe_deref_mut<'a, Param, Return, Function>( &'a mut self, f: Function ) -> Return
where Self: DerefMut<Target = Param>, Param: 'a + ?Sized, Function: FnOnce(&'a mut Param) -> Return,

Apply f to &mut self where f takes a single parameter of type Param and Self implements trait [DerefMut<Target = Param>]. Read more
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fn pipe_borrow<'a, Param, Return, Function>(&'a self, f: Function) -> Return
where Self: Borrow<Param>, Param: 'a + ?Sized, Function: FnOnce(&'a Param) -> Return,

Apply f to &self where f takes a single parameter of type Param and Self implements trait Borrow<Param>. Read more
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fn pipe_borrow_mut<'a, Param, Return, Function>( &'a mut self, f: Function ) -> Return
where Self: BorrowMut<Param>, Param: 'a + ?Sized, Function: FnOnce(&'a mut Param) -> Return,

Apply f to &mut self where f takes a single parameter of type Param and Self implements trait BorrowMut<Param>. Read more
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impl<T> Pointable for T

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const ALIGN: usize = _

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more
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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
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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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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

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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.