# Count
**Module**: `rustkmer::cli::commands::count`
## Overview
Count command implementation
Implements the k-mer counting functionality.
## API Reference
### Fns
#### execute_count
```rust
pub fn execute_count(args: &Args) -> ProcessingResult<()> {
```
Execute the count command
#### decode_kmer
```rust
fn decode_kmer(kmer: u64, k: usize) -> String {
```
Decode a k-mer from encoded format back to DNA sequence
---
*Source: [`count.rs`](../../../cli/commands/count.rs)*