JavaRandom

bms_rs::bms::rng

Struct JavaRandom 

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pub struct JavaRandom { /* private fields */ }
Expand description

A random number generator based on Java’s java.util.Random.

§Deprecation Notice

This struct is not recommended for external use. For BMS control flow parsing, prefer using other implementations of Rng trait, e.g. RandRng.

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impl JavaRandom

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pub const fn new(seed: i64) -> Self

Create a new JavaRandom with the given seed.

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pub const fn next_int(&mut self) -> i32

Java’s nextInt() method - returns any int value

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pub fn next_int_bound(&mut self, bound: i32) -> i32

Java’s nextInt(int bound) method

Trait Implementations§

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impl Clone for JavaRandom

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fn clone(&self) -> JavaRandom

Returns a duplicate 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 Debug for JavaRandom

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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 Default for JavaRandom

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fn default() -> Self

Returns the “default value” for a type. Read more
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impl Hash for JavaRandom

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fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher. Read more
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fn hash_slice<H>(data: &[Self], state: &mut H)
where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher. Read more
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impl PartialEq for JavaRandom

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fn eq(&self, other: &JavaRandom) -> bool

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl Rng for JavaRandom

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fn generate(&mut self, range: RangeInclusive<BigUint>) -> BigUint

Generates a random integer within the specified range. Read more
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impl Copy for JavaRandom

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impl Eq for JavaRandom

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impl StructuralPartialEq for JavaRandom

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Gets the TypeId of self. Read more
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Immutably borrows from an owned value. Read more
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Mutably borrows from an owned value. Read more
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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
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Compare self to key and return true if they are equal.
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impl<T> SourceRangeMixinExt for T

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fn into_wrapper<W>( self, wrapper: &SourceRangeMixin<W>, ) -> SourceRangeMixin<Self>
where Self: Sized,

Creates a new SourceRangeMixin with the same span as a wrapper.
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fn into_wrapper_range(self, range: Range<usize>) -> SourceRangeMixin<Self>
where Self: Sized,

Creates a new SourceRangeMixin with a given range.
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Creates a new SourceRangeMixin with a given (start, end) span.
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