[−][src]Struct histogram_sampler::Sampler
Used to sample values according to a histogram distribution.
See crate-level docs for details.
Use like:
let original_data = vec![ (bin, count), ]; let sampler = Sampler::from_bins(original_data, 10 /* bin width */); let mut rng = rand::thread_rng(); use rand::distributions::Distribution; println!("{}", sampler.sample(&mut rng));
Methods
impl Sampler
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pub fn nvalues(&self) -> usize
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Report the number of distinct values that can be produced.
Produced samples are guaranteed to be in the range 0..self.nvalues()
.
pub fn from_bins<I>(iter: I, bin_width: usize) -> Self where
I: IntoIterator<Item = (usize, usize)>,
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I: IntoIterator<Item = (usize, usize)>,
Create a new Sampler
from the given input histogram where the bin width is bin_width
.
Trait Implementations
impl Clone for Sampler
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fn clone(&self) -> Sampler
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fn clone_from(&mut self, source: &Self)
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Performs copy-assignment from source
. Read more
impl Debug for Sampler
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impl Distribution<usize> for Sampler
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Auto Trait Implementations
impl Sync for Sampler
impl Send for Sampler
impl Unpin for Sampler
impl RefUnwindSafe for Sampler
impl UnwindSafe for Sampler
Blanket Implementations
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
fn to_owned(&self) -> T
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fn clone_into(&self, target: &mut T)
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> From<T> for T
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impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<V, T> VZip<V> for T where
V: MultiLane<T>,
V: MultiLane<T>,