Struct FastVideoInstaller 

pub struct FastVideoInstaller { /* private fields */ }

FastVideo installer.

Implementations

impl FastVideoInstaller

pub fn new(config: FastVideoConfig) -> Self

pub fn mkdir_build_dir(&self) -> ShellCommand

pub fn git_clone(&self) -> ShellCommand

pub fn git_checkout(&self) -> ShellCommand

Check out only the audited immutable fork commit in detached-HEAD mode.

pub fn chown_build_dir(&self, run_user: &str) -> ShellCommand

Return ownership of the sudo-created clone to the install user.

pub fn managed_dependencies_preflight(&self) -> ShellCommand

Verify that Rusty’s centrally owned dependencies are present at exact pins.

This preflight is deliberately read-only: FastVideo may consume the managed environment, but it must never install, upgrade, or resolve dependencies.

pub fn source_policy_preflight(&self) -> ShellCommand

Fail closed if the immutable fork violates the audited ROCm-only source policy.

pub fn flash_attention_preflight(&self) -> ShellCommand

Verify the selected managed flash-attention backend before compiling FastVideo.

pub fn pip_install_kernel(&self) -> ShellCommand

Build and install fastvideo-kernel with ROCm support.

Sets only the HIP architecture list and selected managed Python interpreter through CMake. The pinned fork is HIP-only and has no CUDA/TK backend switch.

Uses pip install --no-build-isolation --no-deps --no-index . so the kernel consumes Rusty’s managed build/runtime dependencies without resolving or modifying them.

Pip Target Directory

The working directory is the clone’s fastvideo-kernel subdirectory, whose pyproject.toml installs the native fastvideo_kernel module.

pub fn pip_install_package(&self) -> ShellCommand

Install the root FastVideo Python package without resolving CUDA dependencies.

pub fn distribution_snapshot( &self, phase: &str, runtime_prefixes: &[&str], ) -> ShellCommand

Snapshot all distributions before installation or validate the after-state.

Only FastVideo’s two own distributions may change. CUDA/NVIDIA distributions fail closed in either phase.

pub fn cleanup(&self) -> ShellCommand

Trait Implementations

impl Clone for FastVideoInstaller

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for FastVideoInstaller

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for FastVideoInstaller

fn default() -> Self

Returns the “default value” for a type.