vortex 0.85.0

Vortex file format with all builtin codecs and a sampling compressor.
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49

// SPDX-License-Identifier: Apache-2.0
// SPDX-FileCopyrightText: Copyright the Vortex contributors

//! The frozen August 2026 core editions.

use vortex_edition::Edition;
use vortex_edition::EditionDeclaration;
use vortex_edition::EditionId;
use vortex_edition::EditionMember;

/// The August 2026 core edition containing zoned layouts.
pub const CORE_2026_08_0: EditionId = EditionId::new("core", 2026, 8, 0);

/// The declaration of [`CORE_2026_08_0`] and the components that join the family at it.
///
/// The aggregates are the set the default writer records in zone maps. A strategy asking for an
/// aggregate outside this set fails the write instead of producing zone maps an older reader would
/// have to skip.
///
/// `vortex.sum` is deliberately not a member: zone maps prune, a zone sum does not, and its
/// null-on-empty semantics were changed and reverted within a single week. The writer no longer
/// records it, so the two stay consistent.
pub static DECLARATION_0: EditionDeclaration = EditionDeclaration {
    edition: Edition {
        id: CORE_2026_08_0,
        min_vortex_version: Some("0.84.0"),
    },
    added: &[
        EditionMember::layout(&"vortex.zoned"),
        EditionMember::aggregate(&"vortex.bounded_max"),
        EditionMember::aggregate(&"vortex.bounded_min"),
        EditionMember::aggregate(&"vortex.max"),
        EditionMember::aggregate(&"vortex.min"),
        EditionMember::aggregate(&"vortex.nan_count"),
        EditionMember::aggregate(&"vortex.null_count"),
    ],
};

/// The second August 2026 edition of the `core` family, adding OnPair arrays.
pub const CORE_2026_08_1: EditionId = EditionId::new("core", 2026, 8, 1);

/// The declaration of [`CORE_2026_08_1`] and the components that join the family at it.
pub static DECLARATION_1: EditionDeclaration = EditionDeclaration {
    edition: Edition {
        id: CORE_2026_08_1,
        min_vortex_version: Some("0.84.0"),
    },
    added: &[EditionMember::array(&"vortex.onpair")],
};