rust/hg-core/src/dirstate_tree/on_disk.rs

48207:4d5a13253d34

/// Must match the constant of the same name in
/// `mercurial/dirstateutils/docket.py`
const TREE_METADATA_SIZE: usize = 44;

/// Make sure that size-affecting changes are made knowingly
#[allow(unused)]
fn static_assert_size_of() {
    let _ = std::mem::transmute::<TreeMetadata, [u8; TREE_METADATA_SIZE]>;
    let _ = std::mem::transmute::<DocketHeader, [u8; TREE_METADATA_SIZE + 81]>;
    let _ = std::mem::transmute::<Node, [u8; 43]>;
}

// Must match `HEADER` in `mercurial/dirstateutils/docket.py`
#[derive(BytesCast)]
#[repr(C)]

48208:47fabca85457

/// Must match the constant of the same name in
/// `mercurial/dirstateutils/docket.py`
const TREE_METADATA_SIZE: usize = 44;

const NODE_SIZE: usize = 43;

/// Make sure that size-affecting changes are made knowingly
#[allow(unused)]
fn static_assert_size_of() {
    let _ = std::mem::transmute::<TreeMetadata, [u8; TREE_METADATA_SIZE]>;
    let _ = std::mem::transmute::<DocketHeader, [u8; TREE_METADATA_SIZE + 81]>;
    let _ = std::mem::transmute::<Node, [u8; NODE_SIZE]>;
}

// Must match `HEADER` in `mercurial/dirstateutils/docket.py`
#[derive(BytesCast)]
#[repr(C)]