52 lines
1.3 KiB
Rust
52 lines
1.3 KiB
Rust
use crate::{
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commands::{Command, CommandRequest, RequestParserError, empty_command_response},
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request_tokenizer::RequestTokenizer,
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};
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pub struct Random;
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pub struct RandomRequest(bool);
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impl RandomRequest {
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pub fn new(state: bool) -> Self {
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Self(state)
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}
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}
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impl CommandRequest for RandomRequest {
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const COMMAND: &'static str = "random";
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const MIN_ARGS: u32 = 1;
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const MAX_ARGS: Option<u32> = Some(1);
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fn serialize(&self) -> String {
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let state = if self.0 { "1" } else { "0" };
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format!("{} {}\n", Self::COMMAND, state)
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}
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fn parse(mut parts: RequestTokenizer<'_>) -> Result<Self, RequestParserError> {
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let state = match parts.next() {
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Some("0") => false,
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Some("1") => true,
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Some(s) => {
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return Err(RequestParserError::SubtypeParserError {
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argument_index: 0,
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expected_type: "bool",
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raw_input: s.to_owned(),
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});
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}
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None => return Err(Self::missing_arguments_error(0)),
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};
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Self::throw_if_too_many_arguments(parts)?;
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Ok(RandomRequest(state))
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}
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}
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empty_command_response!(Random);
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impl Command for Random {
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type Request = RandomRequest;
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type Response = RandomResponse;
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}
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