INNER CODE UNIT · Rust
try_with_standard_sample_rate
RustAudio/cpal · src/lib.rs:765
pub fn try_with_standard_sample_rate(self) -> Option<SupportedStreamConfig> {
for rate in [SAMPLE_RATE_48K, SAMPLE_RATE_CD] {
if self.contains_rate(rate) {
return Some(self.with_sample_rate(rate));
}
}
None
}
/// Retrieve a [`SupportedStreamConfig`] with a standard sample rate.
///
/// The preferred rate is selected in order:
/// 1. 48 kHz as the dominant native rate on modern hardware.
/// 2. 44.1 kHz as the standard CD/consumer rate.
///
/// # Panics
///
/// Panics if neither standard rate falls within the range specified within this