Struct Label 

pub struct Label { /* private fields */ }

A label that references content in the store

Implementations

impl Label

pub fn new(name: String) -> Self

Create a new label

pub fn from_str(name: &str) -> Self

Create a label from a string

pub fn name(&self) -> &str

Get the label name

pub fn to_path(&self, base_path: &Path) -> PathBuf

Convert to a path for storage within a base directory

pub async fn exists(&self, base_path: &Path) -> bool

Check if the label exists

pub async fn get_content_ref( &self, base_path: &Path, ) -> Result<Option<ContentRef>>

Get the ContentRef associated with this label, if any

pub async fn set_content_ref( &self, base_path: &Path, content_ref: &ContentRef, ) -> Result<()>

Set the ContentRef for this label

pub async fn remove(&self, base_path: &Path) -> Result<()>

Remove this label

Trait Implementations

impl Clone for Label

fn clone(&self) -> Label

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Label

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

Formats the value using the given formatter.

impl Display for Label

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

Formats the value using the given formatter.

impl PartialEq for Label

fn eq(&self, other: &Label) -> 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 Eq for Label

impl StructuralPartialEq for Label