Function write_sigmf 

pub fn write_sigmf(
    base: impl AsRef<Path>,
    x: &[C64],
    datatype: Datatype,
    sample_rate: f64,
    global: Option<&Value>,
) -> Result<()>

Write a SigMF recording base.sigmf-meta and base.sigmf-data.

global adds keys to the global object of the metadata (a description, the hardware, the symbol rate of the transmitted signal, …).

Errors

Error::Io.