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Generate extension API shims

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This commit is contained in:
Chili Palmer
2026-08-08 12:58:50 +02:00
parent 1291234e6f
commit 643762fd1d
19 changed files with 12766 additions and 1312 deletions
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36
tools/generate_rust_mapping.py
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@@ -170,6 +170,21 @@ SUPPORT_TYPES = {
MEMBER_RETURN_OVERRIDES = {
"M:LibreMetaverse.Caps.Capabilities": "Vec<String>",
}
BOXED_FIELD_IDS = {
"F:LibreMetaverse.Caps.Simulator",
"F:LibreMetaverse.Simulator.Caps",
"F:LibreMetaverse.LslTools.CommentList.tail",
"F:LibreMetaverse.LslTools.CSymbol.m_parser",
"F:LibreMetaverse.LslTools.CSymbol.m_prod",
"F:LibreMetaverse.LslTools.CSymbol.m_refSymbol",
"F:LibreMetaverse.LslTools.Dfa.Action.a_next",
"F:LibreMetaverse.LslTools.LineList.tail",
"F:LibreMetaverse.LslTools.ParseState.m_sgen",
"F:LibreMetaverse.LslTools.Precedence.m_next",
"F:LibreMetaverse.LslTools.Regex.m_sub",
"F:LibreMetaverse.LslTools.SymbolSet.m_next",
"F:LibreMetaverse.LslTools.SymbolSet.m_symbols",
}
RUST_KEYWORDS = {
"as", "break", "const", "continue", "crate", "else", "enum", "extern", "false", "fn",
"for", "if", "impl", "in", "let", "loop", "match", "mod", "move", "mut", "pub", "ref",
@@ -592,6 +607,12 @@ def member_signature(mapper: Mapper, owner: dict, item: dict, rust_name: str) ->
error_model = "infallible_placeholder"
if kind in {"field", "constant", "enum_value"}:
value_type = mapper.type(item["type"], item.get("nullability"), generics)
if item["doc_id"] in BOXED_FIELD_IDS:
value_type = (
f"Option<Box<{value_type[7:-1]}>>"
if value_type.startswith("Option<")
else f"Box<{value_type}>"
)
if kind == "enum_value":
signature = f"{rust_name}: {value_type}"
elif kind == "constant":
@@ -757,7 +778,20 @@ def validate(catalog: dict, type_rows: list[dict[str, str]], member_rows: list[d
raise ValueError("invalid type mapping status")
if {row["status"] for row in member_rows} - VALID_MEMBER_STATUSES:
raise ValueError("invalid member mapping status")
catalog_ids = {member["doc_id"] for assembly in catalog["assemblies"] for item in assembly["types"] for member in item["members"]}
catalog_members = {
member["doc_id"]: member
for assembly in catalog["assemblies"]
for item in assembly["types"]
for member in item["members"]
}
catalog_ids = catalog_members.keys()
missing_boxed_fields = BOXED_FIELD_IDS - catalog_ids
if missing_boxed_fields:
raise ValueError(f"unknown configured boxed fields: {sorted(missing_boxed_fields)}")
if invalid_boxed_fields := [
member_id for member_id in BOXED_FIELD_IDS if catalog_members[member_id]["kind"] != "field"
]:
raise ValueError(f"configured boxed members are not fields: {sorted(invalid_boxed_fields)}")
mapped_ids = {row["csharp_id"] for row in member_rows}
if catalog_ids != mapped_ids:
raise ValueError(f"catalog/mapping ID mismatch: missing={len(catalog_ids - mapped_ids)}, stale={len(mapped_ids - catalog_ids)}")