Struct FilesystemHost 

pub struct FilesystemHost { /* private fields */ }

A LinkHost backed by a directory on disk.

Host paths are relative to root; links can’t climb above it. Archives are opened read-only on demand, and cached by modification time, to look up entries. Nothing is extracted or written (Section 9.6).

Implementations

impl FilesystemHost

pub fn new(root: impl Into<PathBuf>) -> Self

A host rooted at root, with default options.

pub fn with_options(root: impl Into<PathBuf>, options: HostOptions) -> Self

A host rooted at root.

Trait Implementations

impl Debug for FilesystemHost

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

Formats the value using the given formatter.

impl LinkHost for FilesystemHost

fn kind(&self, path: &str) -> Option<HostKind>

What exists at path, or None.

fn find_entry(&self, archive: &str, entry: &str) -> Option<String>

The stored entry path in archive matching entry (NFC, case-sensitive), or None.

fn entry_point(&self, archive: &str) -> Option<String>

The entry point of archive (Section 5.5), or None.

fn outside_links(&self) -> bool

Whether links may leave an archive (Section 9.4).

fn links_into_archives(&self) -> bool

Whether links may point into archives (Section 9.5).

fn trust_root(&self) -> Option<&str>

The trust boundary (Section 9.6): targets outside it are denied. Some("") trusts the whole host; None trusts no location at all.

fn is_allowed(&self, path: &str) -> bool

Host paths outside the boundary that the user explicitly allowed.

fn load_outside_resources(&self) -> bool

Whether embeds may load resources from outside an archive (inside the trust boundary only).

fn host_location(&self) -> bool

Whether the source archive has a location on this host (Section 9.4).