Validating timestamps in record

Dependencies

• [2] 4H2XTVJ2 Fix some mistakes in the docs
• [3] KWAMD2KR A few fixes in the documentation comments
• [4] AEPEFS7O Write help for each argument
• [5] SXEYMYF7 Fixing the bad changes in history (unfortunately, by rebooting).

Change contents

• replacement in pijul/src/commands/record.rs at line 39
  [2.863]→[3.102463:102495](∅→∅),[3.1253]→[3.102463:102495](∅→∅),[3.102463]→[3.102463:102495](∅→∅)
  − #[clap(long = "timestamp")]
  [2.863]

  [3.102495]
  + #[clap(long = "timestamp", validator = timestamp_validator)]
• edit in pijul/src/commands/record.rs at line 57
  [3.102760]

  [3.102760]
  + fn timestamp_validator(s: &str) -> Result<(), &'static str> {

  + if let Ok(t) = s.parse() {

  + if chrono::NaiveDateTime::from_timestamp_opt(t, 0).is_some() {

  + return Ok(())

  + }

  + }

  + Err("Could not parse timestamp")

  + }

  +