Struct ShadowLayer 

pub struct ShadowLayer<'a> {
    pub message: &'a str,
    pub passphrase: &'a str,
    pub files: &'a [FileEntry],
}

One shadow layer’s input — message + passphrase + optional file attachments. The encoder takes a slice of these (size-descending for primary-vs-shadow ordering by message size).

Fields

message: &'a str

passphrase: &'a str

files: &'a [FileEntry]