Trait form_data::FilenameGenerator

pub trait FilenameGenerator: Send + Sync {
    fn next_filename(&self, _: &Mime) -> Option<PathBuf>;
}

A trait for types that produce filenames for uploade files

Currently, the mime type provided to the next_filename method is guessed from the uploaded file's original filename, so relying on this to be 100% accurate is probably a bad idea.

Required Methods

fn next_filename(&self, _: &Mime) -> Option<PathBuf>

Implementors