Struct Attributes

pub struct Attributes {
    pub attributes: HashMap<String, String>,
}

Metadata attributes for NeoFS objects

Fields

attributes: HashMap<String, String>

Key-value pairs of attributes

Implementations

impl Attributes

pub fn new() -> Self

Creates a new empty attributes collection

pub fn add(&mut self, key: impl Into<String>, value: impl Into<String>)

Adds an attribute

pub fn get(&self, key: &str) -> Option<&String>

Gets an attribute value by key

Trait Implementations

impl Clone for Attributes

fn clone(&self) -> Attributes

Returns a duplicate of the value.

const 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<'de> Deserialize<'de> for Attributes

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for Attributes

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.