# Inferfs
Rust library to infer the samplerate of a dataset.
This will automatically skip one row (to account for potential headers),
and given a timestamp column, will attempt to infer the samplerate over a given
number of samples.
Right now, the timestamp is very roughly guessed based on some common formats
that I receive. If a nice datetime guessing library comes out for Rust, I'll
update to include, but that stuff is black magic.
## Usage
Only a single function is publicly exported, `infer_samplerate`:
~~~rust
pub fn infer_samplerate(filename: String, delim: char,
num_rows: usize, col: usize)
-> Result<f64, Error>
~~~
## Example
~~~rust
extern crate infer_fs;
fn main() {
let filename = "some_sample_data.csv".to_string();
let delim = ',';
let num_rows = 100;
let col = 0;
match infer_fs::infer_samplerate(filename, delim, num_rows, col) {
Ok(fs) => println!("Samplerate: {}", fs),
Err(e) => println!("{}", e)
}
}
~~~