Struct lurk_cli::args::Args

pub struct Args {

    pub syscall_number: bool,
    pub attach: Option<pid_t>,
    pub no_abbrev: bool,
    pub string_limit: Option<usize>,
    pub file: Option<PathBuf>,
    pub summary_only: bool,
    pub summary: bool,
    pub successful_only: bool,
    pub failed_only: bool,
    pub env: Vec<String>,
    pub username: Option<String>,
    pub follow_forks: bool,
    pub syscall_times: bool,
    pub expr: Vec<String>,
    pub json: bool,
    pub command: Option<ArgCommand>,
}

Fields

syscall_number: bool

Display system call numbers

attach: Option<pid_t>

Attach to a running process

no_abbrev: bool

Print un-abbreviated versions of strings

string_limit: Option<usize>

Maximum string argument size to print

file: Option<PathBuf>

Name of the file to print output to

summary_only: bool

Report a summary instead of the regular output

summary: bool

Report a summary in addition to the regular output

successful_only: bool

Print only syscalls that returned without an error code

failed_only: bool

Print only syscalls that returned with an error code

env: Vec<String>

–env var=val adds an environment variable. –env var removes an environment variable.

username: Option<String>

Run the command with uid, gid and supplementary groups of username.

follow_forks: bool

Trace child processes as they are created by currently traced processes.

syscall_times: bool

Show the time spent in system calls in ms.

expr: Vec<String>

A qualifying expression which modifies which events to trace or how to trace them.

json: bool

Display output in JSON format

command: Option<ArgCommand>

Implementations

impl Args

pub fn create_filter(&self) -> Result<Filter>

Trait Implementations

impl Args for Args

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 Args

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 Debug for Args

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

Formats the value using the given formatter.

impl Default for Args

fn default() -> Args

Returns the “default value” for a type.

impl FromArgMatches for Args

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 Args

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.