I'm using anchor to build solana program. In account struct, I have multi-dimensional vector.
#[max_len(2,50)]
element: Vec<Vec<MyType>>,
In this case, what is the meaning of (2, 50)
?
I want to element to be like this:
element = vec![vec![x,x,...50x], vec![x,x, ...50x]];
In this case, what is the right form of these two?
#[max_len(2,50)]
#[max_len(50,2)]
EDIT
#[max_len(50)]
element: [Vec<MyType>; 2]
In this case, each two vec can contain 50 elements? Totally, element can contain 100 elements?