rust.py
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rust.py
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	# -- coding: utf-8 --

	# -------------------------------------------------------------
	# Salt — Rust module
	# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
	# Project: Nasqueron
	# Description: Provide support for Rust properties
	# License: BSD-2-Clause
	# -------------------------------------------------------------


	from salt.utils.path import which as path_which


	def __virtual__():
	"""
	Only load if the Rust compiler is available
	"""
	return path_which('rustc') is not None,\
	"The Rust execution module cannot be loaded: rustc not installed."


	def get_rustc_triplet():
	"""
	A function to get a node triplet for Rust toolchains.

	CLI Example:

	salt * rust.get_rustc_triplet
	"""

	# Thanks to @semarie for that tip.
	return __salt__['cmd.shell']("rustc -vV \| sed -ne 's/^host: //p'")