-
Notifications
You must be signed in to change notification settings - Fork 0
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
implement
:confirmed-commit
capability
- Loading branch information
1 parent
e752c7e
commit 032a46f
Showing
6 changed files
with
187 additions
and
44 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,67 @@ | ||
use std::io::Write; | ||
|
||
use quick_xml::Writer; | ||
|
||
use crate::{capabilities::Capability, message::rpc::Empty, session::Context, Error}; | ||
|
||
use super::{Operation, WriteXml}; | ||
|
||
#[derive(Debug, Clone, Copy)] | ||
pub struct DiscardChanges { | ||
// zero-sized private field to prevent direct construction | ||
_inner: (), | ||
} | ||
|
||
impl Operation for DiscardChanges { | ||
type Builder<'a> = Builder<'a>; | ||
type ReplyData = Empty; | ||
} | ||
|
||
impl WriteXml for DiscardChanges { | ||
type Error = Error; | ||
|
||
fn write_xml<W: Write>(&self, writer: &mut W) -> Result<(), Self::Error> { | ||
_ = Writer::new(writer) | ||
.create_element("discard-changes") | ||
.write_empty()?; | ||
Ok(()) | ||
} | ||
} | ||
|
||
#[derive(Debug, Clone)] | ||
#[must_use] | ||
pub struct Builder<'a> { | ||
ctx: &'a Context, | ||
} | ||
|
||
impl<'a> super::Builder<'a, DiscardChanges> for Builder<'a> { | ||
fn new(ctx: &'a Context) -> Self { | ||
Self { ctx } | ||
} | ||
|
||
fn finish(self) -> Result<DiscardChanges, Error> { | ||
self.ctx | ||
.try_operation(Capability::Candidate, "<discard-changes/>", || { | ||
Ok(DiscardChanges { _inner: () }) | ||
}) | ||
} | ||
} | ||
|
||
#[cfg(test)] | ||
mod tests { | ||
use super::*; | ||
use crate::message::{ | ||
rpc::{MessageId, Request}, | ||
ClientMsg, | ||
}; | ||
|
||
#[test] | ||
fn request_to_xml() { | ||
let req = Request { | ||
message_id: MessageId(101), | ||
operation: DiscardChanges { _inner: () }, | ||
}; | ||
let expect = r#"<rpc message-id="101"><discard-changes/></rpc>]]>]]>"#; | ||
assert_eq!(req.to_xml().unwrap(), expect); | ||
} | ||
} |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters