Struct NamedField

pub struct NamedField { /* private fields */ }

The named field of a reflected struct.

Implementations

impl NamedField

pub fn new<T: Reflect + TypePath>(name: &'static str) -> Self

Create a new NamedField.

pub fn with_custom_attributes(self, custom_attributes: CustomAttributes) -> Self

Sets the custom attributes for this field.

pub fn name(&self) -> &'static str

The name of the field.

pub fn type_path_table(&self) -> &TypePathTable

A representation of the type path of the field.

Provides dynamic access to all methods on TypePath.

pub fn type_path(&self) -> &'static str

The stable, full type path of the field.

Use type_path_table if you need access to the other methods on TypePath.

pub fn type_id(&self) -> TypeId

The TypeId of the field.

pub fn is<T: Any>(&self) -> bool

Check if the given type matches the field type.

pub fn custom_attributes(&self) -> &CustomAttributes

Returns the custom attributes for this item.

pub fn get_attribute<T: Reflect>(&self) -> Option<&T>

Gets a custom attribute by type.

For dynamically accessing an attribute, see get_attribute_by_id.

pub fn get_attribute_by_id(&self, id: TypeId) -> Option<&dyn Reflect>

Gets a custom attribute by its TypeId.

This is the dynamic equivalent of get_attribute.

pub fn has_attribute<T: Reflect>(&self) -> bool

Returns true if this item has a custom attribute of the specified type.

For dynamically checking if an attribute exists, see has_attribute_by_id.

pub fn has_attribute_by_id(&self, id: TypeId) -> bool

Returns true if this item has a custom attribute with the specified TypeId.

This is the dynamic equivalent of has_attribute

Trait Implementations

impl Clone for NamedField

fn clone(&self) -> NamedField

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for NamedField

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

Formats the value using the given formatter.