Struct Limits 

#[non_exhaustive]
pub struct Limits {
    pub af_lim: Limits,
    pub blk_cap: u64,
    pub page_sizes: usize,
    pub max_div: usize,
}

Memory limits.

Default block capacity is 27720 = 5 x 7 x 9 x 11, which is divisible by 6..=12.

Giving page sizes of 2302, 2512, 2764, 3072, 3437, 3952, 4612 net of 8 byte page header.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

af_lim: Limits

Atomic file limits

blk_cap: u64

Block capacity - default is 27720 = 5 x 7 x 9 x 11.

page_sizes: usize

Page sizes - default is 7.

max_div: usize

Largest division of page - default is 12.

Trait Implementations

impl Default for Limits

fn default() -> Self

Returns the “default value” for a type.