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authorHampusM <hampus@hampusmat.com>2023-05-14 19:51:17 +0200
committerHampusM <hampus@hampusmat.com>2023-05-14 19:51:17 +0200
commitad142e9e749adf64642168c0d221b0cf47f149c7 (patch)
tree642308f9aec6032115c62bb6ae269fa37c3fc453 /src/deserialization/mod.rs
parent4d46e44801d8ef40c8a2f4dea1d2c9088f2557a1 (diff)
refactor: use xml-stinksHEADmaster
Diffstat (limited to 'src/deserialization/mod.rs')
-rw-r--r--src/deserialization/mod.rs127
1 files changed, 0 insertions, 127 deletions
diff --git a/src/deserialization/mod.rs b/src/deserialization/mod.rs
deleted file mode 100644
index b86c2af..0000000
--- a/src/deserialization/mod.rs
+++ /dev/null
@@ -1,127 +0,0 @@
-use std::error::Error;
-use std::ops::Deref;
-
-use quick_xml::events::{BytesStart, Event};
-
-pub mod buffer_deserializer;
-
-pub trait Deserialize: Sized
-{
- type Error: Error + Send + Sync + 'static;
-
- fn deserialize<TDeserializer: Deserializer>(
- start: &BytesStart,
- deserializer: &mut TDeserializer,
- ) -> Result<Self, Self::Error>;
-}
-
-#[cfg_attr(test, ridicule::automock)]
-pub trait Deserializer
-{
- fn de_tag<De: Deserialize>(
- &mut self,
- tag_name: &str,
- ignore_end: IgnoreEnd,
- ) -> Result<De, DeserializerError>;
-
- fn de_tag_with<Output, Err, DeserializeFn>(
- &mut self,
- tag_name: &str,
- ignore_end: IgnoreEnd,
- deserialize: DeserializeFn,
- ) -> Result<Output, DeserializerError>
- where
- Err: Error + Send + Sync + 'static,
- DeserializeFn: FnOnce(&BytesStart, &mut Self) -> Result<Output, Err>;
-
- fn de_tag_list<De: Deserialize>(
- &mut self,
- tag_name: &str,
- ) -> Result<Vec<De>, DeserializerError>;
-
- fn de_list<De: Deserialize>(&mut self) -> Result<Vec<De>, DeserializerError>;
-
- fn de_text(&mut self) -> Result<String, DeserializerError>;
-
- fn skip_to_tag_start(&mut self, tag_name: &str) -> Result<(), DeserializerError>;
-
- fn skip_to_tag_end(&mut self, tag_name: &str) -> Result<(), DeserializerError>;
-}
-
-pub enum IgnoreEnd
-{
- Yes,
- No,
-}
-
-/// Function pointer type passable to [`Deserializer::de_tag_with`].
-pub type DeserializeWithFn<Output, Err, Deserializer> =
- fn(&BytesStart, &mut Deserializer) -> Result<Output, Err>;
-
-#[derive(Debug, thiserror::Error)]
-pub enum DeserializerError
-{
- #[error("Failed to read")]
- ReadFailed(#[from] quick_xml::Error),
-
- #[error("Failed to deserialize {0}")]
- DeserializeFailed(&'static str, #[source] WrappedDeserializeError),
-
- #[error("Expected {expected_event_name} event. Found {found_event:?}")]
- UnexpectedEvent
- {
- expected_event_name: String,
- found_event: Event<'static>,
- },
-
- #[error("Unexpected end of file")]
- UnexpectedEndOfFile,
-}
-
-#[derive(Debug, thiserror::Error)]
-#[error(transparent)]
-pub struct WrappedDeserializeError(Box<dyn Error + Send + Sync>);
-
-impl WrappedDeserializeError
-{
- fn new<Err: Error + Send + Sync + 'static>(err: Err) -> Self
- {
- Self(Box::new(err))
- }
-}
-
-impl Deref for WrappedDeserializeError
-{
- type Target = dyn Error;
-
- fn deref(&self) -> &Self::Target
- {
- self.0.as_ref()
- }
-}
-
-pub trait ResultExt<Value>
-{
- fn try_event(self) -> Result<Option<Value>, DeserializerError>;
-}
-
-impl<Value> ResultExt<Value> for Result<Value, DeserializerError>
-{
- fn try_event(self) -> Result<Option<Value>, DeserializerError>
- {
- self.map_or_else(
- |err| {
- if let DeserializerError::UnexpectedEvent {
- expected_event_name: _,
- found_event: _,
- } = err
- {
- return Ok(None);
- }
-
- Err(err)
- },
- |value| Ok(Some(value)),
- )
- }
-}