lamfold 0.1.1

no_std read-only media filesystem stack — substrate core (codec registry, immutable-block cache, bounded zero-copy parse, frontend trait, integrity-verification seam)
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
50
51
52
53
54
55
56
57
58
59

# Copyright 2026 Lamco Development LLC — MIT OR Apache-2.0.
# The substrate core of the lamfold read-only media stack. See ../../Cargo.toml
# (the workspace) and the lamfold design spec.

[package]
name = "lamfold"
description = "no_std read-only media filesystem stack — substrate core (codec registry, immutable-block cache, bounded zero-copy parse, frontend trait, integrity-verification seam)"
readme = "README.md"
keywords = ["filesystem", "read-only", "no_std", "iso9660", "squashfs"]
categories = ["filesystem", "no-std", "embedded"]
version = "0.1.1"
edition.workspace = true
rust-version.workspace = true
license.workspace = true
authors.workspace = true
repository.workspace = true
homepage.workspace = true
documentation = "https://docs.rs/lamfold"
include = [
    "src/**/*.rs",
    "README.md",
    "NOTICE",
    "LICENSE-APACHE",
    "LICENSE-MIT",
]

[features]
# `std` is host-test only; the default build is no_std + alloc. Each codec is
# opt-in so a bootloader build pulls only what its media needs; the default is
# batteries-included (all five).
default = ["std", "verify", "codec-deflate", "codec-lz4", "codec-zstd", "codec-xz", "codec-lzo"]
std = []
codec-deflate = ["dep:miniz_oxide"]
codec-lz4 = ["dep:lz4_flex"]
codec-zstd = ["dep:ruzstd"]
codec-xz = ["dep:lzma-rust2"]
codec-lzo = ["dep:lzokay"]
verify = ["dep:sha2"]

[dependencies]
zerocopy.workspace = true
miniz_oxide = { workspace = true, optional = true }
lz4_flex = { workspace = true, optional = true }
ruzstd = { workspace = true, optional = true }
lzma-rust2 = { workspace = true, optional = true }
lzokay = { workspace = true, optional = true }
sha2 = { workspace = true, optional = true }

[dev-dependencies]
# The lzo round-trip test needs lzokay's encoder; production stays decode-only.
lzokay = { workspace = true, features = ["compress", "decompress", "alloc"] }

[package.metadata.docs.rs]
all-features = true
targets = ["x86_64-unknown-linux-gnu"]
rustdoc-args = ["--cfg", "docsrs"]

[badges]
maintenance = { status = "actively-developed" }