Struct StructObject 

pub struct StructObject { /* private fields */ }

Implementations

impl StructObject

pub fn new_definition(members: &[(&str, Option<DataTypeConstraint>)]) -> Self

pub fn new_instance( struct_base_definition: Gc<StructObject>, values: &[DataObjectRef], ) -> Result<Self, DataTypeConstraintError>

pub fn member_names(&self) -> Vec<Box<str>>

pub fn type_constraints(&self) -> Vec<Option<Box<DataTypeConstraint>>>

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

pub fn index_of(&self, member_name: &str) -> Option<usize>

pub fn type_constraint( &self, member_name: &str, ) -> Result<Option<Box<DataTypeConstraint>>, DataTypeConstraintError>

pub fn get_member( &self, member_name: &str, ) -> Result<DataObjectRef, DataTypeConstraintError>

pub fn set_member( &self, member_name: &str, value: &DataObject, ) -> Result<(), DataTypeConstraintError>

pub fn is_definition(&self) -> bool

Trait Implementations

impl Debug for StructObject

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

Formats the value using the given formatter.

impl Display for StructObject

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

Formats the value using the given formatter.

impl Drop for StructObject

fn drop(&mut self)

Executes the destructor for this type.

impl Finalize for StructObject

fn finalize(&self)

impl Trace for StructObject

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