Crate hyperdb_bootstrap 

Download and install the hyperd executable from Tableau’s Hyper C++ API release packages.

The crate ships both a CLI binary (hyperd-bootstrap) and a small library. The library is blocking (no async runtime required) and has no dependency on tokio, so it can be called from build scripts, postinstall hooks, or any sync Rust code.

Quick start

use hyperdb_bootstrap::{install, InstallOptions};

let installed = install(InstallOptions::default()).unwrap();
println!("hyperd is at {}", installed.binary_path.display());

See InstallOptions and VersionSource for how to override the destination, pin a specific release, load metadata from an external TOML file, or scrape the latest release from the public releases page.

Re-exports

pub use error::Error;

pub use install::install;

pub use install::InstallOptions;

pub use install::InstalledHyperd;

pub use install::VersionSource;

pub use install::DEFAULT_DEST_ROOT;

pub use platform::Platform;

pub use release::PinnedRelease;

pub use verify::verify_release;

pub use verify::VerifyOutcome;

Modules

download

HTTP (via curl) download of release archives + SHA-256 verification. Downloads the hyperd release archive to a temp file and verifies its SHA-256 digest.

error

Error types returned by the crate. Error types returned by the hyperd-bootstrap crate.

extract

ZIP archive extraction of the hyperd binary and its shared libraries. ZIP-archive extraction for the Hyper C++ API release bundle.

install

High-level install entry point and its configuration types. High-level install() entry point: resolves a release, downloads and verifies the archive, extracts the executable into <dest_root>/<version_tag>/, then refreshes the <dest_root>/current/ pointer so downstream tooling can always find the active install at a stable path.

platform

Supported host platforms (macOS arm64/x86_64, Linux x86_64, Windows x86_64). Host-platform detection and slug encoding for the four targets that Tableau’s Hyper C++ API ships binaries for.

release

Pinned-release metadata loaded from hyperd-version.toml. A pinned hyperd release descriptor loaded from hyperd-version.toml.

scrape

Best-effort scraping of the public releases page to discover the latest version when no pin is supplied. Best-effort scraper for the public Hyper releases page.

url

URL construction for Tableau’s public download endpoint. Builds canonical download URLs for Tableau’s public Hyper C++ API release bundles.

verify

Reachability probes that HEAD each platform URL of a pinned release. HEAD each supported platform’s download URL to confirm the pinned release is still reachable on Tableau’s CDN. Used by the verify CLI subcommand and by CI workflows that guard against silent yanks or URL-scheme changes.