1 files changed, 95 insertions, 0 deletions
diff --git a/vendor/windows-metadata/src/writer/mod.rs b/vendor/windows-metadata/src/writer/mod.rs
new file mode 100644
index 000000000..8dcf332b8
--- /dev/null
+++ b/vendor/windows-metadata/src/writer/mod.rs
@@ -0,0 +1,95 @@
+mod imp;
+use super::*;
+
+// Generates an in-memory .winmd file.
+pub fn write(name: &str, winrt: bool, items: &[Item], assemblies: &[&str]) -> Vec<u8> {
+    imp::write(name, winrt, items, assemblies)
+}
+
+pub enum Item {
+    Struct(Struct),
+    Enum(Enum),
+    Interface(Interface),
+}
+
+pub struct Struct {
+    pub namespace: String,
+    pub name: String,
+    pub fields: Vec<Field>,
+}
+
+pub struct Enum {
+    pub namespace: String,
+    pub name: String,
+    pub constants: Vec<Constant>,
+}
+
+pub struct Interface {
+    pub namespace: String,
+    pub name: String,
+    pub methods: Vec<Method>,
+}
+
+pub struct Field {
+    pub name: String,
+    pub ty: Type,
+}
+
+pub struct Constant {
+    pub name: String,
+    pub value: Value,
+}
+
+pub struct Method {
+    pub name: String,
+    pub return_type: Type,
+    pub params: Vec<Param>,
+}
+
+pub struct Param {
+    pub name: String,
+    pub ty: Type,
+    pub flags: ParamFlags,
+}
+
+flags!(ParamFlags, u32);
+impl ParamFlags {
+    pub const INPUT: Self = Self(0x1);
+    pub const OUTPUT: Self = Self(0x2);
+    pub const OPTIONAL: Self = Self(0x10);
+}
+
+pub enum Type {
+    Void,
+    Bool,
+    Char,
+    I8,
+    U8,
+    I16,
+    U16,
+    I32,
+    U32,
+    I64,
+    U64,
+    F32,
+    F64,
+    ISize,
+    USize,
+    String,
+    Named((String, String)),
+}
+
+pub enum Value {
+    Bool(bool),
+    U8(u8),
+    I8(i8),
+    U16(u16),
+    I16(i16),
+    U32(u32),
+    I32(i32),
+    U64(u64),
+    I64(i64),
+    F32(f32),
+    F64(f64),
+    String(String),
+}