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Source snapshot · 12 October 2026

API reference / ravet_signal::FirstOrderTptFilter

Struct FirstOrderTptFilter

pub struct FirstOrderTptFilter { /* private fields */ }

Expand description

Fixed signed capacitor state, native one-pole trapezoidal LP/HP/allpass. Prepared design replacement may preserve state or explicitly reset it. No smoothing, universal modulation stability/inaudibility, sanitization, aligned dry path or integer latency. Nonfinite/large finite overflow propagates and may poison history until reset; infinite ideal tail.

Implementations§

impl FirstOrderTptFilter

pub fn new(design: FirstOrderTptDesign) -> Self

pub fn design(&self) -> &FirstOrderTptDesign

pub fn state(&self) -> f64

pub fn set_design(&mut self, design: FirstOrderTptDesign)

Preserve the signed capacitor state; no implicit control smoothing.

pub fn replace_design(&mut self, design: FirstOrderTptDesign)

Replace design and reset history; no crossfade.

pub fn reset(&mut self)

pub fn reset_to(&mut self, state: f64) -> Result<(), FilterError>

Initial signed capacitor state, not previous LP output. Nonfinite initial values reject without changing the existing history.

pub fn snap_to_zero(&mut self)

Caller-only signed subnormal retirement; no implicit block snap.

pub fn process_sample(&mut self, input: f64) -> FirstOrderTptOutputs

pub fn process_in_place( &mut self, audio: &mut [f64], response: FirstOrderTptResponse, )

pub fn process_block( &mut self, input: &[f64], output: &mut [f64], response: FirstOrderTptResponse, ) -> Result<(), FilterError>

All lengths preflight before any history/output; empty no-op.

Trait Implementations§

impl Clone for FirstOrderTptFilter

fn clone(&self) -> FirstOrderTptFilter

Returns a duplicate of the value. Read more

1.0.0 (const: unstable) · §

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

Performs copy-assignment from source. Read more

impl Debug for FirstOrderTptFilter

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

impl Freeze for FirstOrderTptFilter

impl RefUnwindSafe for FirstOrderTptFilter

impl Send for FirstOrderTptFilter

impl Sync for FirstOrderTptFilter

impl Unpin for FirstOrderTptFilter

impl UnsafeUnpin for FirstOrderTptFilter

impl UnwindSafe for FirstOrderTptFilter

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

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

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

Performs copy-assignment from self to dest. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

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

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

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

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

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

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

Performs the conversion.

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

Performs the conversion.