snippet fn "function declaration" i
// @name $1
// @return $3
// @brief ${4:Description}
// @param $2
fn $1($2) `!p
if t[3] == "":
	snip.rv = ""
else:
	snip.rv = " -> "` $3 {
	$5
}
$0
endsnippet

snippet doxygen "Doxygen comment" b
// @name ${1:name}
// @return ${2:Return type}
// @param ${3:Parameter}
// @brief ${4:Description}
endsnippet

snippet struct "struct declaration"
// $1
// ${2:Description}
struct ${1:Name} {
	$3
}
$0
endsnippet

snippet impl "implement struct"
// Implementation of $1
// ${2:Desciption}
impl ${1:struct} {
	$3
}
$0
endsnippet

snippet for "for-loop"
for ${1:i} in ${2:$3..$4} {
	$5
}$0
endsnippet

snippet while "while loop"
while $1 {
	$2
} $0
endsnippet

global !p
import re
def create_parameter_placeholders(snip):
	placeholders_amount = int(snip.buffer[snip.line].strip())

	snip.buffer[snip.line] = ''

	anon_snippet_body = 'println!("' + '{}'.join(['$' + str(i+1) for i in range(placeholders_amount)]) + f"${placeholders_amount}" + '"'

	if placeholders_amount > 0:
		anon_snippet_body = anon_snippet_body + ', '

	anon_snippet_body = anon_snippet_body + ', '.join(['$' + str(i+1) for i in range(placeholders_amount, 2*placeholders_amount)]) + ");"

	snip.expand_anon(anon_snippet_body)
endglobal

post_jump "create_parameter_placeholders(snip)"
snippet "print\d+" "println" rA
`!p snip.rv = match.group(1)`
endsnippet

snippet println "println" A
println!("$1");$0
endsnippet

snippet docstring "Document head" b
/*
* Filename:    `!p snip.rv = fn`
* Author:      ${1:Yannick Reiss}
* Project:     ${2:Project Name}
* Copyright:   ${3:None}       =>  You • 9 months ago • Move of Snippets into repository
* Description: ${4:Funny module}
*
*/$0
endsnippet