more parser generation

amqp_transport/src/classes/parse_helper.rs

@@ -0,0 +1,56 @@
+use crate::classes::generated::parse::IResult;
+use crate::classes::generated::{
+    Bit, Long, Longlong, Longstr, Octet, Short, Shortstr, Table, Timestamp,
+};
+use crate::error::{ConException, ProtocolError, TransError};
+use nom::error::ErrorKind;
+
+impl nom::error::ParseError<&[u8]> for TransError {
+    fn from_error_kind(_input: &[u8], _kind: ErrorKind) -> Self {
+        ProtocolError::ConException(ConException::SyntaxError).into()
+    }
+
+    fn append(_input: &[u8], _kind: ErrorKind, other: Self) -> Self {
+        other
+    }
+}
+
+#[macro_export]
+macro_rules! fail {
+    () => {
+        return Err(nom::Err::Failure(
+            crate::error::ProtocolError::ConException(crate::error::ConException::SyntaxError)
+                .into(),
+        ))
+    };
+}
+
+pub use fail;
+
+pub fn octet(input: &[u8]) -> IResult<Octet> {
+    todo!()
+}
+pub fn short(input: &[u8]) -> IResult<Short> {
+    todo!()
+}
+pub fn long(input: &[u8]) -> IResult<Long> {
+    todo!()
+}
+pub fn longlong(input: &[u8]) -> IResult<Longlong> {
+    todo!()
+}
+pub fn bit(input: &[u8], amount: u8) -> IResult<Vec<Bit>> {
+    todo!()
+}
+pub fn shortstr(input: &[u8]) -> IResult<Shortstr> {
+    todo!()
+}
+pub fn longstr(input: &[u8]) -> IResult<Longstr> {
+    todo!()
+}
+pub fn timestamp(input: &[u8]) -> IResult<Timestamp> {
+    todo!()
+}
+pub fn table(input: &[u8]) -> IResult<Table> {
+    todo!()
+}