Struct Tag

#[non_exhaustive]
pub struct Tag {
    pub key: Option<String>,
    pub value: Option<String>,
}

A structure that contains information about a tag.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

key: Option<String>

The key identifier, or name, of the tag.

value: Option<String>

The string value associated with the key of the tag.

Implementations

impl Tag

pub fn key(&self) -> Option<&str>

The key identifier, or name, of the tag.

pub fn value(&self) -> Option<&str>

The string value associated with the key of the tag.

impl Tag

pub fn builder() -> TagBuilder

Creates a new builder-style object to manufacture Tag.

Trait Implementations

impl Clone for Tag

fn clone(&self) -> Tag

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Tag

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

Formats the value using the given formatter.

impl PartialEq for Tag

fn eq(&self, other: &Tag) -> 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 Tag