Struct Root 

pub struct Root<'suite> { /* private fields */ }

A temporary directory a test writes files into, alive no longer than the suite it sits in.

Implementations

impl Root<'_>

pub fn path(&self) -> &Path

Where the directory is.

pub fn file( &self, relative: impl AsRef<Path>, body: impl AsRef<[u8]>, ) -> PathBuf

Write body to relative, creating its parent directories, and return the full path.

Panics

When relative is absolute or climbs out with .., or the file cannot be written.

pub fn read(&self, relative: impl AsRef<Path>) -> String

Read a file back as text.

Panics

When relative is absolute or climbs out with .., or the file cannot be read as UTF-8.

Trait Implementations

impl<'suite> Debug for Root<'suite>

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

Formats the value using the given formatter.