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make objects work better, especially destructuring

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Mark
2024-09-28 01:51:20 +02:00
parent 9c8e918440
commit c17ea580b2
41 changed files with 899 additions and 453 deletions
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14
mers_lib/examples/00_parse_compile_check_run.rs
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@@ -1,7 +1,7 @@
use std::sync::Arc;
use mers_lib::{
data::{Data, Type},
data::{Data, MersDataWInfo, Type},
errors::CheckError,
prelude_compile::{parse, Config, Source},
program::parsed::CompInfo,
@@ -25,11 +25,17 @@ fn show(src: String) {
eprintln!("{src}");
match parse_compile_check_run(src) {
Err(e) => eprintln!("{e:?}"),
Ok((t, v)) => eprintln!("Returned `{}` :: `{t}`", v.get()),
Ok((t, v, i)) => eprintln!(
"Returned `{}` :: `{}`",
v.get().with_info(&i),
t.with_info(&i)
),
}
}
fn parse_compile_check_run(src: String) -> Result<(Type, Data), CheckError> {
fn parse_compile_check_run(
src: String,
) -> Result<(Type, Data, mers_lib::program::run::Info), CheckError> {
// prepare the string for parsing
let mut source = Source::new_from_string(src);
// this is used for error messages
@@ -47,5 +53,5 @@ fn parse_compile_check_run(src: String) -> Result<(Type, Data), CheckError> {
// check that the predicted output type was correct
assert!(output_value.get().as_type().is_included_in(&output_type));
// return the produced value
Ok((output_type, output_value))
Ok((output_type, output_value, i2))
}