h7x4
02e292ffd7
This commit contains a rewrite of the response tokenizer, which introduces lazy parsing of the response, handling of binary data, some tests, as well as just generally more robustness against errors.
40 lines
1.2 KiB
Rust
40 lines
1.2 KiB
Rust
use crate::{
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commands::{Command, Request, RequestParserResult, ResponseParserError},
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request_tokenizer::RequestTokenizer,
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response_tokenizer::{ResponseAttributes, expect_property_type},
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};
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pub struct NotCommands;
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pub type NotCommandsResponse = Vec<String>;
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impl Command for NotCommands {
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type Request = ();
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type Response = NotCommandsResponse;
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const COMMAND: &'static str = "notcommands";
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fn serialize_request(&self, _request: Self::Request) -> String {
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Self::COMMAND.to_string()
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}
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fn parse_request(mut parts: RequestTokenizer<'_>) -> RequestParserResult<'_> {
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debug_assert!(parts.next().is_none());
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Ok((Request::NotCommands, ""))
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}
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fn parse_response(
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parts: ResponseAttributes<'_>,
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) -> Result<Self::Response, ResponseParserError<'_>> {
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let parts: Vec<_> = parts.into_vec()?;
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let mut result = Vec::with_capacity(parts.len());
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for (key, value) in parts.into_iter() {
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if key != "command" {
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return Err(ResponseParserError::UnexpectedProperty(key));
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}
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let value = expect_property_type!(Some(value), "command", Text);
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result.push(value.to_string());
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}
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Ok(result)
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}
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}
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