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https://forge.katzen.cafe/katzen-cafe/iowo.git
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implement debug and display for Command, Trait and Type
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parent
a07a031e0c
commit
75be6e22a0
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@ -1,3 +1,6 @@
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use std::fmt::Debug;
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use std::fmt::Display;
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use super::typedef::{InternalTypeDef, TypeDef};
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use super::GlobalNamespace;
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@ -23,6 +26,30 @@ impl<'a> Command<'a> {
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}
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}
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impl Display for Command<'_> {
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fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
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let name = &self.namespace.commands.borrow()[self.id].name;
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f.write_fmt(format_args!(
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"{name} {} -> {}",
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self.get_input_types()
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.map_or("!".to_string(), |v| v.to_string()),
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self.get_output_types()
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.map_or("!".to_string(), |v| v.to_string())
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))
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}
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}
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impl Debug for Command<'_> {
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fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
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let name = &self.namespace.commands.borrow()[self.id].name;
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f.write_fmt(format_args!(
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"{name:?} {:?} -> {:?}",
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self.get_input_types(),
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self.get_output_types()
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))
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}
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}
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pub(super) struct InternalCommand {
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pub(super) name: String,
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// gosh this is hacky
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@ -10,9 +10,9 @@ use self::{
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typedef::TypeDef,
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};
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mod command;
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mod r#trait;
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mod r#type;
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pub mod command;
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pub mod r#trait;
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pub mod r#type;
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pub mod typedef;
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pub struct GlobalNamespace {
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@ -1,6 +1,8 @@
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use std::collections::HashSet;
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use std::cell::RefCell;
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use std::fmt::Debug;
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use std::fmt::Display;
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use super::GlobalNamespace;
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@ -10,6 +12,20 @@ pub struct Trait<'a> {
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pub(super) namespace: &'a GlobalNamespace,
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}
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impl Display for Trait<'_> {
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fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
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let name = &self.namespace.traits.borrow()[self.id].name;
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f.write_fmt(format_args!("{name}"))
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}
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}
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impl Debug for Trait<'_> {
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fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
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write!(f, "Trait({self})")
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}
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}
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pub(super) struct InternalTrait {
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// make resolution easier
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pub(super) types: RefCell<HashSet<usize>>,
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@ -1,6 +1,8 @@
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use std::collections::HashSet;
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use std::cell::RefCell;
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use std::fmt::Debug;
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use std::fmt::Display;
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use super::Trait;
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@ -31,6 +33,20 @@ impl<'a> Type<'a> {
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}
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}
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impl Display for Type<'_> {
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fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
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let name = &self.namespace.types.borrow()[self.id].name;
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f.write_fmt(format_args!("{name}"))
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}
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}
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impl Debug for Type<'_> {
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fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
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write!(f, "Type({self})")
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}
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}
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pub(super) struct InternalType {
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pub(super) traits: RefCell<HashSet<usize>>,
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pub(super) name: String,
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@ -1,3 +1,6 @@
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use std::fmt::Debug;
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use std::fmt::Display;
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use super::TypeNamespaceId;
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use super::GlobalNamespace;
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@ -34,6 +37,64 @@ impl<'a> TypeDef<'a> {
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}
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}
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impl Display for TypeDef<'_> {
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fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
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match self {
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TypeDef::Type(t) => Display::fmt(&t, f),
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TypeDef::Trait(t) => Display::fmt(&t, f),
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TypeDef::List(l) => {
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f.write_str("[ ")?;
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for (i, item) in l.iter().enumerate() {
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if i != 0 {
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f.write_str(", ")?;
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}
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Display::fmt(&item, f)?;
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}
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f.write_str(" ]")
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}
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TypeDef::Record(rec) => {
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f.write_str("{ ")?;
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for (i, item) in rec.iter().enumerate() {
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if i != 0 {
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f.write_str(", ")?;
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}
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f.write_fmt(format_args!("{}: {}", item.0, item.1))?;
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}
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f.write_str(" }")
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}
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}
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}
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}
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impl Debug for TypeDef<'_> {
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fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
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match self {
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TypeDef::Type(t) => Debug::fmt(&t, f),
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TypeDef::Trait(t) => Debug::fmt(&t, f),
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TypeDef::List(l) => {
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f.write_str("[ ")?;
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for (i, item) in l.iter().enumerate() {
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if i != 0 {
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f.write_str(", ")?;
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}
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Debug::fmt(&item, f)?;
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}
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f.write_str(" ]")
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}
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TypeDef::Record(rec) => {
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f.write_str("{ ")?;
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for (i, item) in rec.iter().enumerate() {
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if i != 0 {
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f.write_str(", ")?;
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}
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f.write_fmt(format_args!("{:?}: {:?}", item.0, item.1))?;
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}
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f.write_str(" }")
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}
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}
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}
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}
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pub(super) enum InternalTypeDef {
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Single(TypeNamespaceId),
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List(Vec<InternalTypeDef>),
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