Struct Markers 

pub struct Markers<'a> { /* private fields */ }

The markers of one level, in one workspace.

Implementations

impl<'a> Markers<'a>

pub fn new(workspace: &'a Path, level: LevelId) -> Self

Markers of level in workspace.

pub fn level(&self) -> LevelId

The level these markers belong to.

pub fn path(&self, marker: &Marker) -> PathBuf

Where the marker lives.

pub fn exists(&self, marker: &Marker) -> bool

True when the marker file exists.

pub fn create(&self, marker: &Marker) -> Result<()>

Create the marker (empty), creating the workspace if it is missing.

pub fn create_with(&self, marker: &Marker, content: &str) -> Result<()>

Create the marker with the given content, replacing any previous content. A marker path that is a symlink is refused rather than written through (O_NOFOLLOW), so a link in the workspace can never make the game overwrite another file; preparing the level removes the link itself.

pub fn read(&self, marker: &Marker) -> Option<String>

The marker’s content, or None when it does not exist or cannot be read.

pub fn remove(&self, marker: &Marker) -> Result<()>

Delete the marker. A marker that is already gone is not an error.

Trait Implementations

impl<'a> Clone for Markers<'a>

fn clone(&self) -> Markers<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Copy for Markers<'a>

impl<'a> Debug for Markers<'a>

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

Formats the value using the given formatter.