Struct Instruction

pub struct Instruction<'a> {
    pub caller: &'a str,
    pub args: Vec<&'a str>,
    pub o_args: HashMap<&'a str, Option<Vec<&'a str>>>,
    pub input: &'a str,
}

Arguments format structure used to deserialize raw inputs.

The format of instruction is as follows:

<caller> <arg> --<o_arg> <sub_arg>

Where:

• caller - Command caller, used to determine which command to use.
• arg - Positional argument where the position matters.
• o_arg - Optional argument. These arguments can be placed in any order.
• sub_arg - Sub argument that is a child of o_arg.

These can also be chained:

<caller> <arg> <arg> --<o_arg> <sub_arg> <sub_arg> --<o_arg>

Fields

caller: &'a str

args: Vec<&'a str>

o_args: HashMap<&'a str, Option<Vec<&'a str>>>

input: &'a str

Implementations

impl<'a> Instruction<'a>

pub fn new<T: AsRef<str> + ?Sized>( input: &'a T, ) -> Result<Instruction<'a>, Error>

Trait Implementations

impl<'a> Debug for Instruction<'a>

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

Formats the value using the given formatter.

impl<'a> PartialEq for Instruction<'a>

fn eq(&self, other: &Instruction<'a>) -> 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<'a> Eq for Instruction<'a>

impl<'a> StructuralPartialEq for Instruction<'a>