hyperlight-host 0.16.0

A lightweight Virtual Machine Manager that can be hosted in an application to safely run untrusted or code within a VM partition with very low latency and overhead.
Documentation

Build #3695147 2026-06-26 23:17:46

# rustc version rustc 1.98.0-nightly (bd08c9e71 2026-06-25)

# docs.rs version docsrs 0.0.0 (886bc7a22b1adc4b387ce1343447fe3af98d9ce5 2026-06-14 )

# build log [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "DOCS_RS=1" "-w" "/opt/rustwide/workdir" "--user" "1001:1001" "82867d1e92e412c284a101bc29a9b1a9fd7e22ec21fbe0f1264b489c55fd64e4" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--emit=invocation-specific\", \"--resource-suffix\", \"-20260625-1.98.0-nightly-bd08c9e71\", \"--static-root-path\", \"/-/rustdoc.static/\", \"--cap-lints\", \"warn\", \"--extern-html-root-takes-precedence\"]" "--offline" "-Zunstable-options" "--config=doc.extern-map.registries.crates-io=\"https://docs.rs/{pkg_name}/{version}/x86_64-unknown-linux-gnu\"" "-Zrustdoc-scrape-examples" "-j6" "--target" "x86_64-unknown-linux-gnu", kill_on_drop: false }` [INFO] [stderr] warning: Rustdoc did not scrape the following examples because they require dev-dependencies: crashdump, func_ctx, guest-debugging, hello-world, logging, map-file-cow-test, metrics, tracing, tracing-chrome, tracing-otlp [INFO] [stderr] If you want Rustdoc to scrape these examples, then add `doc-scrape-examples = true` [INFO] [stderr] to the [[example]] target configuration of at least one example. [INFO] [stderr] warning: target filter specified, but no targets matched; this is a no-op [INFO] [stderr] Documenting hyperlight-host v0.16.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unresolved link to `InterruptHandle::kill` [INFO] [stderr] --> src/error.rs:218:55 [INFO] [stderr] | [INFO] [stderr] 218 | /// - **Host-initiated cancellation** - Calling [`InterruptHandle::kill()`] to forcefully [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ no item named `InterruptHandle` in scope [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unresolved link to `hyperlight_common::layout::SNAPSHOT_PT_GVA` [INFO] [stderr] | [INFO] [stderr] = note: the link appears in this line: [INFO] [stderr] [INFO] [stderr] [`hyperlight_common::layout::SNAPSHOT_PT_GVA`] = [INFO] [stderr] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] = note: no item named `SNAPSHOT_PT_GVA` in module `layout` [INFO] [stderr] [INFO] [stderr] warning: unresolved link to `MultiUseSandbox::map_file_cow` [INFO] [stderr] --> src/mem/memory_region.rs:145:42 [INFO] [stderr] | [INFO] [stderr] 145 | /// An externally-mapped file (via [`MultiUseSandbox::map_file_cow`]). [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no item named `MultiUseSandbox` in scope [INFO] [stderr] [INFO] [stderr] warning: unresolved link to `super::memory_region::HostRegionBase` [INFO] [stderr] --> src/mem/shared_mem.rs:438:38 [INFO] [stderr] | [INFO] [stderr] 438 | /// returns a [`HostRegionBase`](super::memory_region::HostRegionBase) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no item named `HostRegionBase` in module `memory_region` [INFO] [stderr] [INFO] [stderr] warning: unresolved link to `HostFunctions` [INFO] [stderr] --> src/sandbox/initialized_multi_use.rs:150:24 [INFO] [stderr] | [INFO] [stderr] 150 | /// The provided [`HostFunctions`] must include every host function [INFO] [stderr] | ^^^^^^^^^^^^^ no item named `HostFunctions` in scope [INFO] [stderr] | [INFO] [stderr] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stderr] [INFO] [stderr] warning: unresolved link to `LevelFilter::Error` [INFO] [stderr] --> src/sandbox/uninitialized.rs:358:25 [INFO] [stderr] | [INFO] [stderr] 358 | /// defaulting to [`LevelFilter::Error`] if unset. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ the struct `LevelFilter` has no field or associated item named `Error` [INFO] [stderr] [INFO] [stderr] warning: `hyperlight-host` (lib doc) generated 6 warnings [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.11s [INFO] [stderr] Generated /opt/rustwide/target/x86_64-unknown-linux-gnu/doc/hyperlight_host/index.html [INFO] running `Command { std: "docker" "inspect" "82867d1e92e412c284a101bc29a9b1a9fd7e22ec21fbe0f1264b489c55fd64e4", kill_on_drop: false }`