Struct rbx_types::Attributes

pub struct Attributes { /* private fields */ }

Implementations

impl Attributes

pub fn new() -> Self

Creates an empty Attributes struct

pub fn from_reader<R: Read>(reader: R) -> Result<Self, Error>

Reads from a serialized attributes string, and produces a new Attributes from it.

pub fn to_writer<W: Write>(&self, writer: W) -> Result<(), Error>

Writes the attributes as a serialized string to the writer.

pub fn get<K: Borrow<str>>(&self, key: K) -> Option<&Variant>

Get the attribute with the following key.

pub fn insert(&mut self, key: String, value: Variant) -> Option<Variant>

Inserts an attribute with the given key and value. Will return the attribute that used to be there if one existed.

pub fn with<K: Into<String>, V: Into<Variant>>(self, key: K, value: V) -> Self

Inserts an attribute with the given key and value. Will overwrite the attribute that used to be there if one existed.

pub fn remove<K: Hash + Eq + Borrow<str>>(&mut self, key: K) -> Option<Variant>

Removes an attribute with the given key. Will return the value that was there if one existed.

pub fn iter(&self) -> impl Iterator<Item = (&String, &Variant)>

Returns an iterator of borrowed attributes.

pub fn len(&self) -> usize

Returns the number of attributes.

pub fn is_empty(&self) -> bool

Returns true if the struct contains no attributes.

Trait Implementations

impl Clone for Attributes

fn clone(&self) -> Attributes

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Attributes

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

Formats the value using the given formatter.

impl Default for Attributes

fn default() -> Attributes

Returns the “default value” for a type.

impl From<Attributes> for Variant

fn from(value: Attributes) -> Self

Converts to this type from the input type.

impl FromIterator<(String, Variant)> for Attributes

fn from_iter<T: IntoIterator<Item = (String, Variant)>>(iter: T) -> Self

Creates a value from an iterator.

impl IntoIterator for Attributes

type IntoIter = AttributesIntoIter

Which kind of iterator are we turning this into?

type Item = (String, Variant)

The type of the elements being iterated over.

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.

impl PartialEq for Attributes

fn eq(&self, other: &Attributes) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for Attributes