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@uwdata/flechette

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Fast, lightweight access to Apache Arrow data.

github.com/uwdata/flechette

uwdata/flechette

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/** * Decode custom metadata consisting of key-value string pairs. * @param {Uint8Array} buf A byte buffer of binary Arrow IPC data * @param {number} index The starting index in the byte buffer * @returns {Metadata | null} The custom metadata map */ export function decodeMetadata(buf: Uint8Array, index: number): Metadata | null; import type { Metadata } from '../types.js';