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Slight refactoring of event serialization

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This commit is contained in:
Marcin Kulik
2025-05-29 18:12:04 +02:00
parent 9f18c457ba
commit 0c16f90f8b
2 changed files with 28 additions and 20 deletions
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24
src/asciicast/v2.rs
View File

@@ -181,29 +181,33 @@ impl V2Encoder {
}
pub fn event(&mut self, event: &Event) -> Vec<u8> {
let mut data = self.serialize_event(event).unwrap().into_bytes();
let mut data = self.serialize_event(event).into_bytes();
data.push(b'\n');
data
}
fn serialize_event(&self, event: &Event) -> Result<String, serde_json::Error> {
fn serialize_event(&self, event: &Event) -> String {
use EventData::*;
let (code, data) = match &event.data {
Output(data) => ('o', serde_json::to_string(data)?),
Input(data) => ('i', serde_json::to_string(data)?),
Resize(cols, rows) => ('r', serde_json::to_string(&format!("{cols}x{rows}"))?),
Marker(data) => ('m', serde_json::to_string(data)?),
Other(code, data) => (*code, serde_json::to_string(data)?),
Output(data) => ('o', self.to_json_string(data)),
Input(data) => ('i', self.to_json_string(data)),
Resize(cols, rows) => ('r', self.to_json_string(&format!("{cols}x{rows}"))),
Marker(data) => ('m', self.to_json_string(data)),
Other(code, data) => (*code, self.to_json_string(data)),
};
Ok(format!(
format!(
"[{}, {}, {}]",
format_time(event.time + self.time_offset),
serde_json::to_string(&code)?,
self.to_json_string(&code.to_string()),
data,
))
)
}
fn to_json_string(&self, s: &str) -> String {
serde_json::to_string(s).unwrap()
}
}

24
src/asciicast/v3.rs
View File

@@ -197,32 +197,36 @@ impl V3Encoder {
}
pub fn event(&mut self, event: &Event) -> Vec<u8> {
let mut data = self.serialize_event(event).unwrap().into_bytes();
let mut data = self.serialize_event(event).into_bytes();
data.push(b'\n');
data
}
fn serialize_event(&mut self, event: &Event) -> Result<String, serde_json::Error> {
fn serialize_event(&mut self, event: &Event) -> String {
use EventData::*;
let (code, data) = match &event.data {
Output(data) => ('o', serde_json::to_string(data)?),
Input(data) => ('i', serde_json::to_string(data)?),
Resize(cols, rows) => ('r', serde_json::to_string(&format!("{cols}x{rows}"))?),
Marker(data) => ('m', serde_json::to_string(data)?),
Other(code, data) => (*code, serde_json::to_string(data)?),
Output(data) => ('o', self.to_json_string(data)),
Input(data) => ('i', self.to_json_string(data)),
Resize(cols, rows) => ('r', self.to_json_string(&format!("{cols}x{rows}"))),
Marker(data) => ('m', self.to_json_string(data)),
Other(code, data) => (*code, self.to_json_string(data)),
};
let time = event.time - self.prev_time;
self.prev_time = event.time;
Ok(format!(
format!(
"[{}, {}, {}]",
format_time(time),
serde_json::to_string(&code)?,
self.to_json_string(&code.to_string()),
data,
))
)
}
fn to_json_string(&self, s: &str) -> String {
serde_json::to_string(s).unwrap()
}
}