DEFAULT_MAX_RECURSION_DEPTH

sequoia_openpgp::parse

Constant DEFAULT_MAX_RECURSION_DEPTH 

Source 
pub const DEFAULT_MAX_RECURSION_DEPTH: u8 = 16;
Expand description

The default amount of acceptable nesting.

The default is 16.

Typically, we expect a message to look like:

[ encryption container: [ compression container: [ signature: [ literal data ]]]]

So, this should be more than enough.

To change the maximum recursion depth, use PacketParserBuilder::max_recursion_depth.