/rust/registry/src/index.crates.io-1949cf8c6b5b557f/rustls-0.23.36/src/time_provider.rs

Source
//! The library's source of time.

use core::fmt::Debug;

use pki_types::UnixTime;

/// An object that provides the current time.
///
/// This is used to, for example, check if a certificate has expired during
/// certificate validation, or to check the age of a ticket.
pub trait TimeProvider: Debug + Send + Sync {
    /// Returns the current wall time.
    ///
    /// This is not required to be monotonic.
    ///
    /// Return `None` if unable to retrieve the time.
    fn current_time(&self) -> Option<UnixTime>;
}

#[derive(Debug)]
#[cfg(feature = "std")]
/// Default `TimeProvider` implementation that uses `std`
pub struct DefaultTimeProvider;

#[cfg(feature = "std")]
impl TimeProvider for DefaultTimeProvider {
    fn current_time(&self) -> Option<UnixTime> {
        Some(UnixTime::now())
    }
}

Coverage Report

Created: 2026-01-25 06:45

Line	Count	Source
1		//! The library's source of time.
2
3		use core::fmt::Debug;
4
5		use pki_types::UnixTime;
6
7		/// An object that provides the current time.
8		///
9		/// This is used to, for example, check if a certificate has expired during
10		/// certificate validation, or to check the age of a ticket.
11		pub trait TimeProvider: Debug + Send + Sync {
12		/// Returns the current wall time.
13		///
14		/// This is not required to be monotonic.
15		///
16		/// Return `None` if unable to retrieve the time.
17		fn current_time(&self) -> Option<UnixTime>;
18		}
19
20		#[derive(Debug)]
21		#[cfg(feature = "std")]
22		/// Default `TimeProvider` implementation that uses `std`
23		pub struct DefaultTimeProvider;
24
25		#[cfg(feature = "std")]
26		impl TimeProvider for DefaultTimeProvider {
27	0	fn current_time(&self) -> Option<UnixTime> {
28	0	Some(UnixTime::now())
29	0	}
30		}