Enum Decibels 

#[non_exhaustive]
pub enum Decibels {
    _Phantom,
}

Decibel amplitude scale

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

_Phantom

Trait Implementations

impl AmpScaleSpec for Decibels

fn apply_from_power(power: f64) -> f64

Apply conversion from power-domain value to the desired amplitude scale.

fn apply_db_in_place(x: &mut [f64], floor_db: f64) -> SpectrogramResult<()>

Apply dB conversion in-place on a power-domain vector.

impl Clone for Decibels

fn clone(&self) -> Decibels

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Decibels

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Decibels

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<'a, 'py> FromPyObject<'a, 'py> for Decibels

where Self: Clone,

const INPUT_TYPE: PyStaticExpr = <Decibels as ::pyo3::PyTypeInfo>::TYPE_HINT

Provides the type hint information for this type when it appears as an argument.

type Error = PyClassGuardError<'a, 'py>

The type returned in the event of a conversion error.

fn extract(obj: Borrowed<'a, 'py, PyAny>) -> Result<Self, Self::Error>

Extracts Self from the bound smart pointer obj.

fn type_input() -> TypeInfo

Extracts the type hint information for this type when it appears as an argument.

impl Hash for Decibels

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

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl<'py> IntoPyObject<'py> for Decibels

const OUTPUT_TYPE: PyStaticExpr = <Decibels as ::pyo3::PyTypeInfo>::TYPE_HINT

Extracts the type hint information for this type when it appears as a return value.

type Target = Decibels

The Python output type

type Output = Bound<'py, <Decibels as IntoPyObject<'py>>::Target>

The smart pointer type to use.

type Error = PyErr

The type returned in the event of a conversion error.

fn into_pyobject( self, py: Python<'py>, ) -> Result<<Self as IntoPyObject<'py>>::Output, <Self as IntoPyObject<'py>>::Error>

Performs the conversion.

fn type_output() -> TypeInfo

Extracts the type hint information for this type when it appears as a return value.

impl PartialEq for Decibels

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

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

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

impl PyClass for Decibels

const NAME: &str = "Decibels"

Name of the class.

type Frozen = False

Whether the pyclass is frozen.

impl PyClassImpl for Decibels

const MODULE: Option<&str> = ::core::option::Option::None

Module which the class will be associated with.

const IS_BASETYPE: bool = false

#[pyclass(subclass)]

const IS_SUBCLASS: bool = false

#[pyclass(extends=…)]

const IS_MAPPING: bool = false

#[pyclass(mapping)]

const IS_SEQUENCE: bool = false

#[pyclass(sequence)]

const IS_IMMUTABLE_TYPE: bool = false

#[pyclass(immutable_type)]

const RAW_DOC: &'static CStr = /// Decibel amplitude scale

Docstring for the class provided on the struct or enum.

const DOC: &'static CStr

Fully rendered class doc, including the text_signature if a constructor is defined.

type Layout = <<Decibels as PyClassImpl>::BaseNativeType as PyClassBaseType>::Layout<Decibels>

Description of how this class is laid out in memory

type BaseType = PyAny

Base class

type ThreadChecker = NoopThreadChecker

This handles following two situations:

type PyClassMutability = <<PyAny as PyClassBaseType>::PyClassMutability as PyClassMutability>::MutableChild

Immutable or mutable

type Dict = PyClassDummySlot

Specify this class has #[pyclass(dict)] or not.

type WeakRef = PyClassDummySlot

Specify this class has #[pyclass(weakref)] or not.

type BaseNativeType = PyAny

The closest native ancestor. This is PyAny by default, and when you declare #[pyclass(extends=PyDict)], it’s PyDict.

fn items_iter() -> PyClassItemsIter

fn lazy_type_object() -> &'static LazyTypeObject<Self>

fn dict_offset() -> Option<PyObjectOffset>

Used to provide the dictoffset slot (equivalent to tp_dictoffset)

fn weaklist_offset() -> Option<PyObjectOffset>

Used to provide the weaklistoffset slot (equivalent to tp_weaklistoffset

impl PyTypeInfo for Decibels

const NAME: &str = <Self as ::pyo3::PyClass>::NAME

👎Deprecated since 0.28.0: prefer using ::type_object(py).name() to get the correct runtime value

Class name.

const MODULE: Option<&str> = <Self as ::pyo3::impl_::pyclass::PyClassImpl>::MODULE

👎Deprecated since 0.28.0: prefer using ::type_object(py).module() to get the correct runtime value

Module name, if any.

const TYPE_HINT: PyStaticExpr

Provides the full python type as a type hint.

fn type_object_raw(py: Python<'_>) -> *mut PyTypeObject

Returns the PyTypeObject instance for this type.

fn type_object(py: Python<'_>) -> Bound<'_, PyType>

Returns the safe abstraction over the type object.

fn is_type_of(object: &Bound<'_, PyAny>) -> bool

Checks if object is an instance of this type or a subclass of this type.

fn is_exact_type_of(object: &Bound<'_, PyAny>) -> bool

Checks if object is an instance of this type.

impl Serialize for Decibels

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for Decibels

impl Eq for Decibels

impl StructuralPartialEq for Decibels