Struct MemFileSystem 

pub struct MemFileSystem { /* private fields */ }

An in-memory filesystem (the fixture runner’s): files keyed by repo-relative path; the walk treats the /-separated paths as a directory tree and visits each directory’s entries in bytewise name order, depth-first, exactly as RealFileSystem does (§4.2). The root argument is ignored.

Implementations

impl MemFileSystem

pub fn new() -> Self

pub fn set(&mut self, path: &str, content: &str, mtime_ns: i64)

Set path to content with mtime_ns (size is the UTF-8 length).

pub fn remove(&mut self, path: &str)

Remove path (a no-op when absent).

pub fn get(&self, path: &str) -> Option<&MemFile>

The file at path.

pub fn files(&self) -> &[(String, MemFile)]

Every file, in the order they were set.

Trait Implementations

impl Clone for MemFileSystem

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MemFileSystem

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

Formats the value using the given formatter.

impl Default for MemFileSystem

fn default() -> Self

Returns the “default value” for a type.

impl Eq for MemFileSystem

impl FileSystem for MemFileSystem

fn walk_markdown(&self, _root: &Path) -> Result<Vec<String>>

§4.2: every regular file named *.md at any depth under root, skipping IGNORED_DIRS, depth-first with each directory’s entries in bytewise name order.

fn stat(&self, _root: &Path, path: &str) -> Result<Option<FileStat>>

(mtime_ns, size) of path under root; None when absent.

fn read(&self, _root: &Path, path: &str) -> Result<Option<String>>

The bytes at path as text; None when absent.

fn exists(&self, root: &Path, path: &str) -> Result<bool>

Whether path exists under root.

impl PartialEq for MemFileSystem

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for MemFileSystem