Struct Cli 

pub struct Cli {

    pub command: Option<String>,
    pub version: Option<bool>,
    pub level: Option<String>,
    pub cwd: Option<String>,
    pub root: Option<String>,
    pub session_id: Option<String>,
    pub explain: bool,
    pub suggest: bool,
    pub list_commands: bool,
    pub generate_book: bool,
    pub setup: bool,
    pub tool: Option<String>,
    pub auto_detect: bool,
    pub list_tools: bool,
    pub subcommand: Option<Subcommand>,
}

Fields

command: Option<String>

Command string to check (omit for Claude hook mode via stdin)

version: Option<bool>

Print version information.

level: Option<String>

Safety level threshold; only commands at or below it auto-approve. Levels, locked → open: paranoid, reader, editor, developer, local-admin, network-admin, yolo. The legacy names inert / safe-read / safe-write still work (mapped to paranoid / reader / developer, with a notice). Default: developer.

cwd: Option<String>

Working directory to resolve relative paths against (as a harness hook would pass). Pair with –root so e.g. cd-relative writes classify against the real directory.

root: Option<String>

Project root, so a relative path under it is worktree-local and one outside it (the cwd having escaped the project) is scored as its real absolute target.

session_id: Option<String>

The harness session id (as a hook would pass), used to recognize this session’s scratchpad under a temp root as a trusted working area rather than anonymous /tmp.

explain: bool

Print a per-segment breakdown of why a command would or would not auto-approve. For a single command it also prints the behavior it resolved to and, when it does not approve, names the facet that refused it.

suggest: bool

Offer to support a command safe-chains doesn’t recognize yet. Pass the command as the argument: safe-chains --suggest "<command>". It writes (or upgrades) the project’s local .safe-chains.toml with a definition for the unrecognized command, then prints the [[trusted]] pin for you to add to ~/.config/safe-chains.toml so that file takes effect.

list_commands: bool

List all supported commands in Markdown format

generate_book: bool

Generate mdBook command reference pages in docs/src/commands/

setup: bool

Configure the hook for the named tool (default: claude). Use –auto-detect for every installed tool.

tool: Option<String>

Pair with –setup to select the target tool by name. See –list-tools.

auto_detect: bool

Pair with –setup to install for every installed tool detected on this machine.

list_tools: bool

Print the names of every supported integration target.

subcommand: Option<Subcommand>

Hook subcommand: read this tool’s stdin envelope, validate the command, write the response.

Trait Implementations

impl Args for Cli

fn group_id() -> Option<Id>

Report the ArgGroup::id for this set of arguments

fn augment_args<'b>(__clap_app: Command) -> Command

Append to Command so it can instantiate Self via FromArgMatches::from_arg_matches_mut

fn augment_args_for_update<'b>(__clap_app: Command) -> Command

Append to Command so it can instantiate self via FromArgMatches::update_from_arg_matches_mut

impl CommandFactory for Cli

fn command<'b>() -> Command

Build a Command that can instantiate Self.

fn command_for_update<'b>() -> Command

Build a Command that can update self.

impl FromArgMatches for Cli

fn from_arg_matches(__clap_arg_matches: &ArgMatches) -> Result<Self, Error>

Instantiate Self from ArgMatches, parsing the arguments as needed.

fn from_arg_matches_mut( __clap_arg_matches: &mut ArgMatches, ) -> Result<Self, Error>

Instantiate Self from ArgMatches, parsing the arguments as needed.

fn update_from_arg_matches( &mut self, __clap_arg_matches: &ArgMatches, ) -> Result<(), Error>

Assign values from ArgMatches to self.

fn update_from_arg_matches_mut( &mut self, __clap_arg_matches: &mut ArgMatches, ) -> Result<(), Error>

Assign values from ArgMatches to self.

impl Parser for Cli

fn parse() -> Self

Parse from std::env::args_os(), exit on error.

fn try_parse() -> Result<Self, Error>

Parse from std::env::args_os(), return Err on error.

fn parse_from<I, T>(itr: I) -> Self

where I: IntoIterator<Item = T>, T: Into<OsString> + Clone,

Parse from iterator, exit on error.

fn try_parse_from<I, T>(itr: I) -> Result<Self, Error>

where I: IntoIterator<Item = T>, T: Into<OsString> + Clone,

Parse from iterator, return Err on error.

fn update_from<I, T>(&mut self, itr: I)

where I: IntoIterator<Item = T>, T: Into<OsString> + Clone,

Update from iterator, exit on error.

fn try_update_from<I, T>(&mut self, itr: I) -> Result<(), Error>

where I: IntoIterator<Item = T>, T: Into<OsString> + Clone,

Update from iterator, return Err on error.