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use bigdecimal::*; #[allow(unused_imports)] use std::str::FromStr; use crate::value::*; use crate::object::*; #[allow(unused_macros)] #[macro_export] macro_rules! inline_foreign_function { ($input:ident, $body:block) => ( Value::from_foreign_function( |$input| $body ) ) } #[allow(unused_macros)] #[macro_export] macro_rules! wrap_foreign_function { ($function:expr) => ( Value::from_foreign_function( |input: Value| {$function(input)} ) ) } #[allow(unused_macros)] #[macro_export] macro_rules! __obj { ($object:ident, $name:meta~$value:expr) => ( $object.set_attr(stringify!($name).to_string(), $value) ); ($object:ident, $name:meta~$value:expr, $($pass_name:meta~$pass_value:expr),+) => ( $object.set_attr(stringify!($name).to_string(), $value); __obj!($object, $($pass_name~$pass_value),+) ) } #[allow(unused_macros)] #[macro_export] macro_rules! obj { ($($name:meta~$value:expr),+) => ( (|| { let mut value = Value::new(Type::Instance, NOTHING.to_vec()); __obj!( value, $($name~$value),+ ); return value })() ) } pub fn string(s: &str) -> Value { Value::from_str(s) } pub fn num(n: &str) -> Value { Value::from_number(BigDecimal::from_str(n).unwrap()) } pub fn none() -> Value { Value::from_nothing() } pub fn list(arr: &[Value]) -> Value { Value::from_vector(arr.to_vec()) } pub fn fun(arr: &[Value]) -> Value { Value::from_function(arr.to_vec()) } pub fn ins(i: Instruction) -> Value { Value::from_instruction(i) }