quiver 0.2.0

A schema specification and validator for Arrow record batches
Documentation 
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//! Only one `metadata(…)` attribute per field.

use quiver::{Column, FixedSizeBinary};

#[derive(quiver::Quiver)]
struct Thing {
    #[quiver(metadata("a" = "1"))]
    #[quiver(metadata("b" = "2"))]
    chunk_id: Column<FixedSizeBinary<16>>,
}

fn main() {}