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Params

fx

Struct Params 

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pub struct Params(pub [u64; 32]);
Expand description

the parameter block (FX_NSLOTS 8-byte slots)

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§0: [u64; 32]

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impl Params

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pub fn i(&self, slot: usize) -> i64

slot as i64

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pub fn f(&self, slot: usize) -> f64

slot as f64

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pub fn int(&self, slot: usize, lo: i32, hi: i32) -> i32

the i64 slot clamped to lo..=hi [prm_int]

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pub fn dbl(&self, slot: usize, lo: f64, hi: f64) -> f64

the f64 slot clamped to lo..=hi, NaN -> lo [prm_f64]

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pub fn byte(&self, slot: usize, i: usize) -> u8

byte i of the block counted from slot slot (FP_BLOB)

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pub fn set_i(&mut self, slot: usize, v: i64)

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pub fn set_f(&mut self, slot: usize, v: f64)

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pub fn set_byte(&mut self, slot: usize, i: usize, v: u8)

Trait Implementations§

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impl Clone for Params

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fn clone(&self) -> Self

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more
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impl Copy for Params

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impl Default for Params

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fn default() -> Self

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

Auto Trait Implementations§

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> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. 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<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, U> TryFrom<U> for T
where U: Into<T>,

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type Error = !

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, !>

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.