solana-shardmap 0.1.0

A generic shard-based mapping utility for Solana programs (Anchor compatible)
Documentation 
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use anchor_lang::prelude::*;

#[error_code]
pub enum ShardError {
    #[msg("Shard is full.")]
    ShardFull,
    #[msg("Key not found.")]
    KeyNotFound,
    #[msg("Invalid shard index or PDA mismatch.")]
    InvalidShard,
    #[msg("Invalid capacity: new capacity cannot be smaller than current item count")]
    InvalidCapacity,
}