Struct DataObject 

pub struct DataObject { /* private fields */ }

Implementations

impl DataObject

pub fn get_type_constraint_for( variable_name: Option<&str>, ) -> &DataTypeConstraint

pub fn new() -> Self

Creates a new data object of type NULL

pub fn new_void() -> Self

pub fn new_text(str: impl Into<Rc<str>>) -> Self

pub fn new_number(value: impl Into<Number>) -> Self

pub fn new_optional_text(str: Option<impl Into<Rc<str>>>) -> Self

pub fn new_final_text(str: impl Into<Rc<str>>) -> Self

pub fn with_update( func: impl FnOnce(&mut Self) -> Result<&mut DataObject, DataTypeConstraintError>, ) -> Result<DataObject, DataTypeConstraintError>

This method allows the use of the rust “?” operator for data object creation

pub fn with_update_final( func: impl FnOnce(&mut Self) -> Result<&mut DataObject, DataTypeConstraintError>, ) -> Result<DataObject, DataTypeConstraintError>

This method allows the use of the rust “?” operator for data object creation and sets final data to true

pub fn update( &mut self, func: impl FnOnce(&mut Self) -> Result<&mut DataObject, DataTypeConstraintError>, ) -> Result<(), DataTypeConstraintError>

This method allows the use of the rust “?” operator for data object updates

pub fn update_final( &mut self, func: impl FnOnce(&mut Self) -> Result<&mut DataObject, DataTypeConstraintError>, ) -> Result<(), DataTypeConstraintError>

This method allows the use of the rust “?” operator for data object updates and sets final data to true

pub fn set_data( &mut self, data_object: &DataObject, ) -> Result<&mut Self, DataTypeConstraintError>

This method clones the value of data_object into self.

This method ignores the final and static state of this data object This method will not modify the variableName. This method will also not modify final nor static flags (Except the copy static and final modifiers flag is set in data_object)

pub fn set_text( &mut self, value: impl Into<Rc<str>>, ) -> Result<&mut Self, DataTypeConstraintError>

pub fn text_value(&self) -> Option<&str>

pub fn set_byte_buffer( &mut self, value: Box<[u8]>, ) -> Result<&mut Self, DataTypeConstraintError>

pub fn byte_buffer_value(&self) -> Option<Gc<GcCell<Box<[u8]>>>>

pub fn set_array( &mut self, value: Box<[DataObjectRef]>, ) -> Result<&mut Self, DataTypeConstraintError>

pub fn array_value(&self) -> Option<Gc<GcCell<Box<[DataObjectRef]>>>>

pub fn set_list( &mut self, value: VecDeque<DataObjectRef>, ) -> Result<&mut Self, DataTypeConstraintError>

pub fn list_value(&self) -> Option<Gc<GcCell<VecDeque<DataObjectRef>>>>

pub fn set_var_pointer( &mut self, value: DataObjectRef, ) -> Result<&mut Self, DataTypeConstraintError>

pub fn var_pointer_value(&self) -> Option<DataObjectRef>

pub fn set_function_pointer( &mut self, value: FunctionPointerObjectRef, ) -> Result<&mut Self, DataTypeConstraintError>

pub fn function_pointer_value(&self) -> Option<FunctionPointerObjectRef>

pub fn set_struct( &mut self, value: Gc<StructObject>, ) -> Result<&mut Self, DataTypeConstraintError>

pub fn struct_value(&self) -> Option<Gc<StructObject>>

pub fn set_object( &mut self, value: LangObjectRef, ) -> Result<&mut Self, DataTypeConstraintError>

pub fn object_value(&self) -> Option<LangObjectRef>

pub fn set_null(&mut self) -> Result<&mut Self, DataTypeConstraintError>

pub fn set_void(&mut self) -> Result<&mut Self, DataTypeConstraintError>

pub fn set_number( &mut self, value: Number, ) -> Result<&mut Self, DataTypeConstraintError>

pub fn set_int( &mut self, value: i32, ) -> Result<&mut Self, DataTypeConstraintError>

pub fn int_value(&self) -> Option<i32>

pub fn set_bool( &mut self, value: bool, ) -> Result<&mut Self, DataTypeConstraintError>

Sets data to INT with the value 1 if value is true else 0

pub fn set_long( &mut self, value: i64, ) -> Result<&mut Self, DataTypeConstraintError>

pub fn long_value(&self) -> Option<i64>

pub fn set_float( &mut self, value: f32, ) -> Result<&mut Self, DataTypeConstraintError>

pub fn float_value(&self) -> Option<f32>

pub fn set_double( &mut self, value: f64, ) -> Result<&mut Self, DataTypeConstraintError>

pub fn double_value(&self) -> Option<f64>

pub fn set_char( &mut self, value: char, ) -> Result<&mut Self, DataTypeConstraintError>

pub fn char_value(&self) -> Option<char>

pub fn set_error( &mut self, value: Gc<ErrorObject>, ) -> Result<&mut Self, DataTypeConstraintError>

pub fn error_value(&self) -> Option<Gc<ErrorObject>>

pub fn set_type( &mut self, value: DataType, ) -> Result<&mut Self, DataTypeConstraintError>

pub fn type_value(&self) -> Option<DataType>

pub fn number_value(&self) -> Option<Number>

This method returns Some for INT, LONG, FLOAT, and DOUBLE values and should only be used for native function parameters with the “number” parameter type

This method does not convert the data object into a number if it is none. A data object can be converted with conversions::to_number

pub fn bool_value(&self) -> Option<bool>

This method returns Some for INT values and should only be used for native function parameters with the “boolean” parameter type

This method does not convert the data object into a boolean if it is none. A data object can be converted with conversions::to_bool

pub fn set_variable_name( &mut self, variable_name: Option<&str>, ) -> Result<&mut Self, DataTypeConstraintError>

pub fn variable_name(&self) -> Option<&str>

pub fn set_final_data(&mut self, final_data: bool) -> &mut Self

pub fn is_final_data(&self) -> bool

pub fn set_static_data(&mut self, final_data: bool) -> &mut Self

pub fn is_static_data(&self) -> bool

pub fn is_copy_static_and_final_modifiers(&self) -> bool

pub fn is_lang_var(&self) -> bool

pub fn data_type(&self) -> DataType

pub fn type_constraint(&self) -> &DataTypeConstraint

pub fn check_type( &self, data_type: DataType, ) -> Result<(), DataTypeConstraintError>

pub fn member_visibility(&self) -> Option<Visibility>

pub fn member_of_class(&self) -> i64

pub fn is_accessible(&self, accessing_class: Option<&LangObjectRef>) -> bool

Trait Implementations

impl Debug for DataObject

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

Formats the value using the given formatter.

impl Default for DataObject

fn default() -> Self

Returns the “default value” for a type.

impl Display for DataObject

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

Formats the value using the given formatter.

impl Drop for DataObject

fn drop(&mut self)

Executes the destructor for this type.

impl Finalize for DataObject

fn finalize(&self)

impl Trace for DataObject

unsafe fn trace(&self)

Marks all contained Gcs.

unsafe fn root(&self)

Increments the root-count of all contained Gcs.

unsafe fn unroot(&self)

Decrements the root-count of all contained Gcs.

fn finalize_glue(&self)

Runs Finalize::finalize() on this object and all contained subobjects