Struct Args 

pub struct Args {
    pub file: Option<PathBuf>,
    pub include: Vec<PathBuf>,
    pub mode: Mode,
    pub repl: bool,
}

Fields

file: Option<PathBuf>

include: Vec<PathBuf>

mode: Mode

repl: bool

Implementations

impl Args

pub const HELP: Help

pub fn args() -> Result<Self, Error>

Parse std::env::args_os.

pub fn parse<I>(it: I) -> Result<Self, Error>

where I: IntoIterator, I::Item: TryIntoInput,

Parse a custom iterator.

impl Args

pub fn help() -> &'static Help

Return a formatter that formats to the help string at 80 characters witdth of this argument structure.

Trait Implementations

impl Clone for Args

fn clone(&self) -> Args

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Args

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

Formats the value using the given formatter.

impl Ord for Args

fn cmp(&self, other: &Args) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for Args

fn eq(&self, other: &Args) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for Args

fn partial_cmp(&self, other: &Args) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Eq for Args

impl StructuralPartialEq for Args