1 unstable release
0.1.0 | Dec 20, 2022 |
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#1699 in Parser implementations
270KB
3.5K
SLoC
ecore.rs
A parser and internal representation for the Ecore format used by the Eclipse Modeling Framework (EMF).
TODO
- investigate type parameters for classes
- investigate type parameters for operations
- builtin type constructors (
Vec
,Option
, ...)?
Input (XML) format
A few examples are available in the rsc folder, both XML and JPG.
We currently support the following abstract layout
file =
xml_version (package)*
package =
"<ecore:Package" ... "name" "=" string ">"
(annotation | package | classifier)*
"</ecore:Package>"
# a class (concrete/abstract/enum/...)
classifier =
"<eClassifiers"
"xsi:type" "=" string
"name" "=" string
"abstract" "=" string
">"
(annotation | operation | structural_feature)
"</eClassifiers>
annotation =
"<eAnnotations"
"source" "=" string
">"
( "<details" "key" "=" string "value" "=" string ">" )*
"</eAnnotations>"
# a method
operation =
"<eOperations"
"name" "=" string
"eType" "=" string
">"
(
"<eParameters"
"name" "=" string
"lowerBound" "=" nat_string
"upperBound" "=" int_string
"eType" "=" string
">"
)*
"</eOperations>"
structural_feature =
"<eStructuralFeatures"
"xsi:type" "=" string
"name" "=" string
"eType" "=" string
"/>"
Dependencies
~2.4–3.5MB
~60K SLoC