Struct brainfuck_interpreter::cli::Args

pub(crate) struct Args {
    pub(crate) program: PathBuf,
    pub(crate) cells: NonZeroUsize,
    pub(crate) extensible: bool,
}

A Brainfuck interpreter written in Rust.

Fields

program: PathBuf

The path to Brainfuck source file.

cells: NonZeroUsize

Number of cells in Brainfuck virtual machine memory, default to 30,000.

extensible: bool

Allow virtual machine memory to auto extend or not.

Trait Implementations

impl Args for Args

fn group_id() -> Option<Id>

Report the [ArgGroup::id][crate::ArgGroup::id] for this set of arguments

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

Append to [Command] so it can instantiate Self.

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

Append to [Command] so it can update self.

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 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<RichFormatter>>

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

fn parse_from<I, T>(itr: I) -> Selfwhere
    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<RichFormatter>>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<RichFormatter>>where
    I: IntoIterator<Item = T>,
    T: Into<OsString> + Clone,

Update from iterator, return Err on error.