Constant PRESET_GOOD 

pub const PRESET_GOOD: Config;

Balanced preset for good realtime quality. You should probably use this one.

HydrogenAudio SRC quality results f64

• Overall Score: 97.45%
• Spectrogram Score: 95.61%
• Aliasing Score: 100%
• Nyquist Filter Score: 93.59%
• Intermodulation Distortion Score: 100%
• Impulse Frequency Score: 99.5%
• Pre-ringing Score: 21.24%
• Gapless Sine Score: 100%
• Link with more details: https://src.hydrogenaudio.org/compareresults?id1=e12d7fe0-dfa2-4c49-bbdd-51c16a931cb5&id2=0

Example

let config = ardftsrc::PRESET_GOOD
    .with_input_rate(44_100)
    .with_output_rate(48_000)
    .with_channels(2);