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estimate_n_lines_in_file
polars_
io
0.53.0
In polars_
io::
ndjson::
core
polars_io
::
ndjson
::
core
Function
estimate_
n_
lines_
in_
file
Copy item path
Source
pub fn estimate_n_lines_in_file(file_bytes: &[
u8
], sample_size:
usize
) ->
usize
Available on
crate feature
json
only.