Struct ReferencePath 

pub struct ReferencePath { /* private fields */ }

A collection of references into a Reflect supporting trait object in series.

Implementations

impl ReferencePath

pub fn set_is_one_indexed(&mut self, is_one_indexed: bool)

Sets the indexing mode on the path

pub fn reflect_element<'a>( &self, val: &'a (dyn PartialReflect + 'static), type_registry: &TypeRegistry, ) -> Result<Option<&'a (dyn PartialReflect + 'static)>, ReferencePathError>

Traverses the reference path from the given root object.

pub fn reflect_element_mut<'a>( &self, val: &'a mut (dyn PartialReflect + 'static), type_registry: &TypeRegistry, ) -> Result<Option<&'a mut (dyn PartialReflect + 'static)>, ReferencePathError>

Traverses the reference path from the given root object.

pub fn is_empty(&self) -> bool

Returns true if the underlying path has no elements

pub fn push(&mut self, part: ReferencePart)

Pushes a new reference at the end of the current reflection path.

pub fn extend(&mut self, part: impl Iterator<Item = ReferencePart>)

Pushes a new reference at the end of the current reflection path.

Trait Implementations

impl Clone for ReferencePath

fn clone(&self) -> ReferencePath

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ReferencePath

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

Formats the value using the given formatter.

impl DebugWithTypeInfo for ReferencePath

fn to_string_with_type_info( &self, f: &mut Formatter<'_>, type_info_provider: Option<&dyn GetTypeInfo>, ) -> Result<(), Error>

Format the value using the provided type info provider if available

impl Default for ReferencePath

fn default() -> ReferencePath

Returns the “default value” for a type.

impl Display for ReferencePath

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

Formats the value using the given formatter.

impl DisplayWithTypeInfo for ReferencePath

fn display_with_type_info( &self, f: &mut Formatter<'_>, _type_info_provider: Option<&dyn GetTypeInfo>, ) -> Result<(), Error>

Format the value using the provided type info provider if available

impl PartialEq for ReferencePath

fn eq(&self, other: &ReferencePath) -> 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 StructuralPartialEq for ReferencePath