Struct PyMetadata 

pub struct PyMetadata { /* private fields */ }

Implementations

impl PyMetadata

pub fn new( name: Option<String>, encoding: Option<String>, compress_algorithm: Option<PyCompressionAlgorithm>, default_word_cost: Option<i16>, default_left_context_id: Option<u16>, default_right_context_id: Option<u16>, default_field_value: Option<String>, flexible_csv: Option<bool>, skip_invalid_cost_or_id: Option<bool>, normalize_details: Option<bool>, dictionary_schema: Option<PySchema>, user_dictionary_schema: Option<PySchema>, ) -> Self

pub fn create_default() -> Self

pub fn from_json_file(path: &str) -> PyResult<Self>

pub fn name(&self) -> &str

pub fn set_name(&mut self, name: String)

pub fn encoding(&self) -> &str

pub fn set_encoding(&mut self, encoding: String)

pub fn compress_algorithm(&self) -> PyCompressionAlgorithm

pub fn set_compress_algorithm(&mut self, algorithm: PyCompressionAlgorithm)

pub fn default_word_cost(&self) -> i16

pub fn set_default_word_cost(&mut self, cost: i16)

pub fn default_left_context_id(&self) -> u16

pub fn set_default_left_context_id(&mut self, id: u16)

pub fn default_right_context_id(&self) -> u16

pub fn set_default_right_context_id(&mut self, id: u16)

pub fn default_field_value(&self) -> &str

pub fn set_default_field_value(&mut self, value: String)

pub fn flexible_csv(&self) -> bool

pub fn set_flexible_csv(&mut self, value: bool)

pub fn skip_invalid_cost_or_id(&self) -> bool

pub fn set_skip_invalid_cost_or_id(&mut self, value: bool)

pub fn normalize_details(&self) -> bool

pub fn set_normalize_details(&mut self, value: bool)

pub fn dictionary_schema(&self) -> PySchema

pub fn set_dictionary_schema(&mut self, schema: PySchema)

pub fn user_dictionary_schema(&self) -> PySchema

pub fn set_user_dictionary_schema(&mut self, schema: PySchema)

pub fn to_dict(&self) -> HashMap<String, String>

Trait Implementations

impl Clone for PyMetadata

fn clone(&self) -> PyMetadata

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PyMetadata

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

Formats the value using the given formatter.

impl From<Metadata> for PyMetadata

fn from(metadata: Metadata) -> Self

Converts to this type from the input type.

impl From<PyMetadata> for Metadata

fn from(metadata: PyMetadata) -> Self

Converts to this type from the input type.

impl<'py> IntoPyObject<'py> for PyMetadata

type Target = PyMetadata

The Python output type

type Output = Bound<'py, <PyMetadata 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<'_>>::Output, <Self as IntoPyObject<'_>>::Error>

Performs the conversion.

impl PyClass for PyMetadata

type Frozen = False

Whether the pyclass is frozen.

impl PyClassImpl for PyMetadata

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 = c"\x00"

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 BaseType = PyAny

Base class

type ThreadChecker = SendablePyClass<PyMetadata>

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<isize>

fn weaklist_offset() -> Option<isize>

impl PyClassNewTextSignature for PyMetadata

const TEXT_SIGNATURE: &'static str = "(name=None, encoding=None, compress_algorithm=None, default_word_cost=None, default_left_context_id=None, default_right_context_id=None, default_field_value=None, flexible_csv=None, skip_invalid_cost_or_id=None, normalize_details=None, dictionary_schema=None, user_dictionary_schema=None)"

impl<'a, 'holder, 'py> PyFunctionArgument<'a, 'holder, 'py, false> for &'holder PyMetadata

type Holder = Option<PyClassGuard<'a, PyMetadata>>

fn extract( obj: &'a Bound<'py, PyAny>, holder: &'holder mut Self::Holder, ) -> PyResult<Self>

impl<'a, 'holder, 'py> PyFunctionArgument<'a, 'holder, 'py, false> for &'holder mut PyMetadata

type Holder = Option<PyClassGuardMut<'a, PyMetadata>>

fn extract( obj: &'a Bound<'py, PyAny>, holder: &'holder mut Self::Holder, ) -> PyResult<Self>

impl PyMethods<PyMetadata> for PyClassImplCollector<PyMetadata>

fn py_methods(self) -> &'static PyClassItems

impl PyTypeInfo for PyMetadata

const NAME: &'static str = "Metadata"

Class name.

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

Module name, if any.

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 DerefToPyAny for PyMetadata