Struct oursh::program::posix::ast::Program

pub struct Program(pub Vec<Command>);

A program is the result of parsing a sequence of commands.

Tuple Fields

0: Vec<Command>

Trait Implementations

impl Clone for Program

fn clone(&self) -> Program

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Program

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

Formats the value using the given formatter.

impl Program for Program

The syntax and semantics of a single POSIX command.

use std::io::Read;
use oursh::program::Program as ProgramTrait;
use oursh::program::posix::ast::Program;

assert!(Program::parse(b"ls" as &[u8]).is_ok());

type Command = Command

The type of each of this program’s commands.

fn parse<R: BufRead>(reader: R) -> Result<Self>

Parse a whole program from the given reader.

fn commands(&self) -> &[Self::Command]

Return a list of all the commands in this program.