netcdf4-wasm/dist/lazy/types.d.ts

NetCDF4 library compiled to WebAssembly with TypeScript bindings

export interface LazyReader {
    /** Total size of the underlying file in bytes. */
    readonly size: number;
    /**
     * Read `length` bytes starting at `offset`. Reads are clamped to the file
     * bounds: a read at or past EOF returns an empty array, and a read that
     * straddles EOF returns only the available bytes. Never throws on a short
     * read.
     */
    read(offset: number, length: number): Uint8Array;
    /** Release any underlying handle (file descriptor, etc.). */
    close(): void;
}
export interface ReadStats {
    /** Block reads served from cache. */
    hits: number;
    /** Block reads that hit the underlying reader. */
    misses: number;
    /** Bytes actually fetched from the underlying reader. */
    bytesFetched: number;
    /** Blocks currently held in the cache. */
    cachedBlocks: number;
}
export interface LazyOptions {
    /** Size of each cached block in bytes (default 64 KiB). */
    blockSize?: number;
    /** Maximum number of blocks held in the LRU cache (default 256). */
    maxCacheBlocks?: number;
}
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