Struct boulder::Subsets

source · [−]

pub struct Subsets<T: Clone> { /* private fields */ }

Expand description

Subsets of a base collection.

The pattern for the yielded values is:

vec![]
vec![a]
vec![b]
vec![a,b]
vec![c]
vec![a,c]
vec![b,c]
vec![a,b,c]
…

where the a is the first element of the base collection, b is the second, and so on.

Example:

use boulder::{Generator, Subsets};

let mut g = Subsets::new(1..4);
assert_eq!(g.generate(), vec![]);
assert_eq!(g.generate(), vec![1]);
assert_eq!(g.generate(), vec![2]);
assert_eq!(g.generate(), vec![1,2]);

Implementations

source

impl<T: Clone> Subsets<T>

source

pub fn new<X: IntoIterator<Item = T>>(base: X) -> Self

Create a new generator.

base will be collected into a Vec for re-sampling.

Trait Implementations

source

impl<T: Clone + Clone> Clone for Subsets<T>

source

fn clone(&self) -> Subsets<T>

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

source

impl<T: Clone + 'static> Generator for Subsets<T>

type Output = Vec<T, Global>

The output type.

source

fn generate(&mut self) -> Self::Output

Make a new object. Read more

source

impl<C, T> GeneratorWithPersianRug<C> for Subsets<T> where
T: Clone + 'static,
C: Context,

type Output = Vec<T, Global>

Available on crate feature persian-rug only.

The output type.

source

fn generate<'b, B>(&mut self, context: B) -> (Self::Output, B) where
B: 'b + Mutator<Context = C>,

Available on crate feature persian-rug only.

Make a new object. Read more

Auto Trait Implementations

impl<T> RefUnwindSafe for Subsets<T> where
T: RefUnwindSafe,

impl<T> Send for Subsets<T> where
T: Send,

impl<T> Sync for Subsets<T> where
T: Sync,

impl<T> Unpin for Subsets<T> where
T: Unpin,

impl<T> UnwindSafe for Subsets<T> where
T: UnwindSafe,

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,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

source

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

const: unstable · source

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

Mutably borrows from an owned value. Read more

source

impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

source

impl<T, U> Into for T where
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.

source

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

type Owned = T

The resulting type after obtaining ownership.

source

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

source

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

Uses borrowed data to replace owned data, usually by cloning. Read more

source

impl<T, U> TryFrom for T where
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.

source

impl<T, U> TryInto for T where
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.

Struct boulder::Subsets

Implementations

impl<T: Clone> Subsets<T>

pub fn new<X: IntoIterator<Item = T>>(base: X) -> Self

Trait Implementations

impl<T: Clone + Clone> Clone for Subsets<T>

fn clone(&self) -> Subsets<T>

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

impl<T: Clone + 'static> Generator for Subsets<T>

type Output = Vec<T, Global>

fn generate(&mut self) -> Self::Output

impl<C, T> GeneratorWithPersianRug<C> for Subsets<T> where T: Clone + 'static, C: Context,

type Output = Vec<T, Global>

fn generate<'b, B>(&mut self, context: B) -> (Self::Output, B) where B: 'b + Mutator<Context = C>,

Auto Trait Implementations

impl<T> RefUnwindSafe for Subsets<T> where T: RefUnwindSafe,

impl<T> Send for Subsets<T> where T: Send,

impl<T> Sync for Subsets<T> where T: Sync,

impl<T> Unpin for Subsets<T> where T: Unpin,

impl<T> UnwindSafe for Subsets<T> where T: UnwindSafe,

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

fn into(self) -> U

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

type Owned = T

fn to_owned(&self) -> T

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

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

type Error = Infallible

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

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

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

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

impl<C, T> GeneratorWithPersianRug<C> for Subsets<T> where
T: Clone + 'static,
C: Context,

fn generate<'b, B>(&mut self, context: B) -> (Self::Output, B) where
B: 'b + Mutator<Context = C>,

impl<T> RefUnwindSafe for Subsets<T> where
T: RefUnwindSafe,

impl<T> Send for Subsets<T> where
T: Send,

impl<T> Sync for Subsets<T> where
T: Sync,

impl<T> Unpin for Subsets<T> where
T: Unpin,

impl<T> UnwindSafe for Subsets<T> where
T: UnwindSafe,

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

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

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

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

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

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

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