base64_file

base64_file.rs

#[derive(Debug)]
pub struct Base64File {
    filename: String,
    content: String,
    content_type: String,
    size: usize,
}

impl Base64File {
    pub fn from_bytes(filename: String, bytes: Vec<u8>, content_type: String, size: usize) -> Base64File {
        Self {
            filename,
            content: base64::encode(bytes),
            content_type,
            size
        }
    }

    pub fn print(&self) -> &str {
        self.content.as_str()
    }
}

#[cfg(test)]
mod tests {
    #[test]
    fn convert_text() {
        use crate::Base64File;

        let bytes = String::from("Hello World!").into_bytes();
        let len = bytes.len();

        let result = Base64File::from_bytes("Hello".into(), bytes, "application/pdf".into(), len);

        assert_eq!("SGVsbG8gV29ybGQh", result.print());
    }
}