pub fn der_file(path: impl Into<PathBuf>, password: impl Into<Option<String>>) -> Self {
        Self {
            format: "DER",
            data: PathOrBlob::Path(path.into()),
            password: password.into(),
        }
    }
/// Get a DER-encoded private key file.
///
/// The key file is not loaded or validated here. If the file does not exist
/// or the format is not supported by the underlying SSL/TLS engine, an
/// error will be returned when attempting to send a request using the
/// offending key.
Get a DER-encoded private key file.
The key file is not loaded or validated here. If the file does not exist
or the format is not supported by the underlying SSL/TLS engine, an
error will be returned when attempting to send a request using the
offending key.
Get a DER - encoded private key file . The key file is not loaded or validated here . If the file does not exist or the format is not supported by the underlying SSL / TLS engine an error will be returned when attempting to send a request using the offending key .
pub fn der_file(path: impl Into<PathBuf>, password: impl Into<Option<String>>) -> Self {
        Self {
            format: "DER",
            data: PathOrBlob::Path(path.into()),
            password: password.into(),
        }
    }
pub fn der_file ( path : impl Into < PathBuf > , password : impl Into < Option < String > > ) -> Self { Self { format : " " , data : PathOrBlob :: Path ( path . into ( ) ) , password : password . into ( ) , } }
Get a DER-encoded private key file.
Get a DER - encoded private key file .
path
impl Into<PathBuf>
password
impl Into<Option<String>>