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Location: CSY/reowolf/src/macros.rs - annotation
3ffeb97c88a7
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application/rls-services+xml
Add docs for implementing infinite types in a value based language.
Since we are a value based language and do not have the concept of
pointers, then if we want to lay out the memory of datatypes we run
into a problem when the types represent recursive datastructures:
these are infinite in size. So we have an algorithm for turning
some types into pointer-like things, such that we can lay everything
out in memory.
Since we are a value based language and do not have the concept of
pointers, then if we want to lay out the memory of datatypes we run
into a problem when the types represent recursive datastructures:
these are infinite in size. So we have an algorithm for turning
some types into pointer-like things, such that we can lay everything
out in memory.
e406c61b1158 e406c61b1158 e406c61b1158 e406c61b1158 e406c61b1158 e406c61b1158 e406c61b1158 e406c61b1158 e406c61b1158 e406c61b1158 e406c61b1158 27ba74fbac9f 27ba74fbac9f 27ba74fbac9f 27ba74fbac9f 91c57e99c66e 9485a0862e90 9f8f7a65f90d 9f8f7a65f90d 9f8f7a65f90d 9485a0862e90 91c57e99c66e 6a7d3acfcb5e 6a7d3acfcb5e 6a7d3acfcb5e 6a7d3acfcb5e 91c57e99c66e 91c57e99c66e | macro_rules! enabled_debug_print {
(false, $name:literal, $format:literal) => {};
(false, $name:literal, $format:literal, $($args:expr),*) => {};
(true, $name:literal, $format:literal) => {
println!("[{}] {}", $name, $format)
};
(true, $name:literal, $format:literal, $($args:expr),*) => {
println!("[{}] {}", $name, format!($format, $($args),*))
};
}
/*
Change the definition of these macros to control the logging level statically
*/
macro_rules! log {
(@ENDPT, $logger:expr, $($arg:tt)*) => {{
// if let Some(w) = $logger.line_writer() {
// let _ = writeln!(w, $($arg)*);
// }
}};
($logger:expr, $($arg:tt)*) => {{
#[cfg(not(feature = "no_logging"))]
if let Some(w) = $logger.line_writer() {
let _ = writeln!(w, $($arg)*);
}
}};
}
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