[−][src]Trait temp_file_name::TempFilePath

pub trait TempFilePath {
    fn temp_filename(&self, ext: &str) -> String;

    fn temp_file_path<P: AsRef<Path>>(
        &self, 
        folder_name: Option<P>, 
        ext: &str
    ) -> PathBuf;
}

Get a temporary file path for an object

Required methods

fn temp_filename(&self, ext: &str) -> String

Get a suitable temporary filename for a hashable object; this filename should be based on the hash and consistent across multiple calls, so that later callers can use the function to reconstruct an already-created filename. Note that the output is a string, not a PathBuf, since we can guarantee that the filename will be valid unicode.

fn temp_file_path<P: AsRef<Path>>(
    &self,
    folder_name: Option<P>,
    ext: &str
) -> PathBuf

Generate a temporary filepath for an object, giving it the extension ext. This should join the result of temp_filename to a consistent temporary directory which is guaranteed to be either the result of std::env::temp_dir or (if folder_name is not None) a subdirectory called folder_name.

Loading content...

Implementors

impl<T> TempFilePath for T where
    T: HashToString, [src]

Loading content...