Enum parallel_disk_usage::data_tree::reflection::ConversionError

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#[non_exhaustive]
pub enum ConversionError<Name, Data: Size> {
    ExcessiveChildren {
        path: VecDeque<Name>,
        data: Data,
        children: Vec<Reflection<Name, Data>>,
        children_sum: Data,
    },
}

Expand description

Error that occurs when an attempt to convert a Reflection into a DataTree fails.

Variants (Non-exhaustive)

This enum is marked as non-exhaustive

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

`ExcessiveChildren`

Fields

path: VecDeque<Name>

Path from root to the node.

data: Data

Data hold by the node.

children: Vec<Reflection<Name, Data>>

Children of the node.

children_sum: Data

Sum of data hold by children of the node.

When a node’s data is less than the sum of its children.

Trait Implementations

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impl<Name: Clone, Data: Clone + Size> Clone for ConversionError<Name, Data>

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fn clone(&self) -> ConversionError<Name, Data>

Returns a copy of the value. Read more

1.0.0 · source

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

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impl<Name: Debug, Data: Debug + Size> Debug for ConversionError<Name, Data>

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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<Name, Data> Display for ConversionError<Name, Data>where
Name: AsRef<OsStr> + Debug,
Data: Size,

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

Formats the value using the given formatter. Read more

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impl<Name: PartialEq, Data: PartialEq + Size> PartialEq<ConversionError<Name, Data>> for ConversionError<Name, Data>

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fn eq(&self, other: &ConversionError<Name, Data>) -> bool

This method tests for self and other values to be equal, and is used by ==. Read more

1.0.0 · source

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason. Read more

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impl<Name: Eq, Data: Eq + Size> Eq for ConversionError<Name, Data>

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impl<Name, Data: Size> StructuralEq for ConversionError<Name, Data>

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impl<Name, Data: Size> StructuralPartialEq for ConversionError<Name, Data>

Auto Trait Implementations

impl<Name, Data> RefUnwindSafe for ConversionError<Name, Data>where
Data: RefUnwindSafe,
Name: RefUnwindSafe,

impl<Name, Data> Send for ConversionError<Name, Data>where
Data: Send,
Name: Send,

impl<Name, Data> Sync for ConversionError<Name, Data>where
Data: Sync,
Name: Sync,

impl<Name, Data> Unpin for ConversionError<Name, Data>where
Data: Unpin,
Name: Unpin,

impl<Name, Data> UnwindSafe for ConversionError<Name, Data>where
Data: UnwindSafe,
Name: UnwindSafe,

Blanket Implementations

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impl<T> Any for Twhere
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 Twhere
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

const: unstable · source

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

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable · 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.

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impl<X> Pipe for X

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

Apply f to self. Read more

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fn pipe_ref<'a, Return, Function>(&'a self, f: Function) -> Returnwhere
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) -> Returnwhere
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) -> Returnwhere
 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) -> Returnwhere
 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) -> Returnwhere
 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
) -> Returnwhere
 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) -> Returnwhere
 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
) -> Returnwhere
 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

impl<T> Pointable for T

const ALIGN: usize = mem::align_of::<T>()

The alignment of pointer.

type Init = T

The type for initializers.

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

unsafe fn drop(ptr: usize)

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

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impl<T> ToOwned for Twhere
T: Clone,

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 Twhere
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 for Twhere
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for Twhere
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

Enum parallel_disk_usage::data_tree::reflection::ConversionError

Variants (Non-exhaustive)

ExcessiveChildren

Fields

Trait Implementations

impl<Name: Clone, Data: Clone + Size> Clone for ConversionError<Name, Data>

fn clone(&self) -> ConversionError<Name, Data>

fn clone_from(&mut self, source: &Self)

impl<Name: Debug, Data: Debug + Size> Debug for ConversionError<Name, Data>

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

impl<Name, Data> Display for ConversionError<Name, Data>where Name: AsRef<OsStr> + Debug, Data: Size,

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

impl<Name: PartialEq, Data: PartialEq + Size> PartialEq<ConversionError<Name, Data>> for ConversionError<Name, Data>

fn eq(&self, other: &ConversionError<Name, Data>) -> bool

fn ne(&self, other: &Rhs) -> bool

impl<Name: Eq, Data: Eq + Size> Eq for ConversionError<Name, Data>

impl<Name, Data: Size> StructuralEq for ConversionError<Name, Data>

impl<Name, Data: Size> StructuralPartialEq for ConversionError<Name, Data>

Auto Trait Implementations

impl<Name, Data> RefUnwindSafe for ConversionError<Name, Data>where Data: RefUnwindSafe, Name: RefUnwindSafe,

impl<Name, Data> Send for ConversionError<Name, Data>where Data: Send, Name: Send,

impl<Name, Data> Sync for ConversionError<Name, Data>where Data: Sync, Name: Sync,

impl<Name, Data> Unpin for ConversionError<Name, Data>where Data: Unpin, Name: Unpin,

impl<Name, Data> UnwindSafe for ConversionError<Name, Data>where Data: UnwindSafe, Name: UnwindSafe,

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

impl<X> Pipe for X

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

fn pipe_ref<'a, Return, Function>(&'a self, f: Function) -> Returnwhere Function: FnOnce(&'a Self) -> Return,

fn pipe_mut<'a, Return, Function>(&'a mut self, f: Function) -> Returnwhere Function: FnOnce(&'a mut Self) -> Return,

fn pipe_as_ref<'a, Param, Return, Function>(&'a self, f: Function) -> Returnwhere Self: AsRef<Param>, Param: 'a + ?Sized, Function: FnOnce(&'a Param) -> Return,

fn pipe_as_mut<'a, Param, Return, Function>(&'a mut self, f: Function) -> Returnwhere Self: AsMut<Param>, Param: 'a + ?Sized, Function: FnOnce(&'a mut Param) -> Return,

fn pipe_deref<'a, Param, Return, Function>(&'a self, f: Function) -> Returnwhere Self: Deref<Target = Param>, Param: 'a + ?Sized, Function: FnOnce(&'a Param) -> Return,

fn pipe_deref_mut<'a, Param, Return, Function>( &'a mut self, f: Function) -> Returnwhere Self: DerefMut<Target = Param>, Param: 'a + ?Sized, Function: FnOnce(&'a mut Param) -> Return,

fn pipe_borrow<'a, Param, Return, Function>(&'a self, f: Function) -> Returnwhere Self: Borrow<Param>, Param: 'a + ?Sized, Function: FnOnce(&'a Param) -> Return,

fn pipe_borrow_mut<'a, Param, Return, Function>( &'a mut self, f: Function) -> Returnwhere Self: BorrowMut<Param>, Param: 'a + ?Sized, Function: FnOnce(&'a mut Param) -> Return,

impl<T> Pointable for T

const ALIGN: usize = mem::align_of::<T>()

type Init = T

unsafe fn init(init: <T as Pointable>::Init) -> usize

unsafe fn deref<'a>(ptr: usize) -> &'a T

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

unsafe fn drop(ptr: usize)

impl<T> ToOwned for Twhere T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

impl<T> ToString for Twhere T: Display + ?Sized,

default fn to_string(&self) -> String

impl<T, U> TryFrom<U> for Twhere U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

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

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

`ExcessiveChildren`

impl<Name, Data> Display for ConversionError<Name, Data>where
Name: AsRef<OsStr> + Debug,
Data: Size,

impl<Name, Data> RefUnwindSafe for ConversionError<Name, Data>where
Data: RefUnwindSafe,
Name: RefUnwindSafe,

impl<Name, Data> Send for ConversionError<Name, Data>where
Data: Send,
Name: Send,

impl<Name, Data> Sync for ConversionError<Name, Data>where
Data: Sync,
Name: Sync,

impl<Name, Data> Unpin for ConversionError<Name, Data>where
Data: Unpin,
Name: Unpin,

impl<Name, Data> UnwindSafe for ConversionError<Name, Data>where
Data: UnwindSafe,
Name: UnwindSafe,

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

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

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

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

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

fn pipe_ref<'a, Return, Function>(&'a self, f: Function) -> Returnwhere
Function: FnOnce(&'a Self) -> Return,

fn pipe_mut<'a, Return, Function>(&'a mut self, f: Function) -> Returnwhere
Function: FnOnce(&'a mut Self) -> Return,

fn pipe_as_ref<'a, Param, Return, Function>(&'a self, f: Function) -> Returnwhere
Self: AsRef<Param>,
Param: 'a + ?Sized,
Function: FnOnce(&'a Param) -> Return,

fn pipe_as_mut<'a, Param, Return, Function>(&'a mut self, f: Function) -> Returnwhere
Self: AsMut<Param>,
Param: 'a + ?Sized,
Function: FnOnce(&'a mut Param) -> Return,

fn pipe_deref<'a, Param, Return, Function>(&'a self, f: Function) -> Returnwhere
Self: Deref<Target = Param>,
Param: 'a + ?Sized,
Function: FnOnce(&'a Param) -> Return,

fn pipe_deref_mut<'a, Param, Return, Function>(
&'a mut self,
f: Function
) -> Returnwhere
Self: DerefMut<Target = Param>,
Param: 'a + ?Sized,
Function: FnOnce(&'a mut Param) -> Return,

fn pipe_borrow<'a, Param, Return, Function>(&'a self, f: Function) -> Returnwhere
Self: Borrow<Param>,
Param: 'a + ?Sized,
Function: FnOnce(&'a Param) -> Return,

fn pipe_borrow_mut<'a, Param, Return, Function>(
&'a mut self,
f: Function
) -> Returnwhere
Self: BorrowMut<Param>,
Param: 'a + ?Sized,
Function: FnOnce(&'a mut Param) -> Return,

impl<T> ToOwned for Twhere
T: Clone,

impl<T> ToString for Twhere
T: Display + ?Sized,

impl<T, U> TryFrom<U> for Twhere
U: Into<T>,

impl<T, U> TryInto<U> for Twhere
U: TryFrom<T>,