BurntSushi/rust-csv
A CSV parser for Rust, with Serde support. observed · 2026-08-28
Health v2 · maintenance only
75/100
- Activity 96
- Release rhythm 35
- Longevity 100
Flags: no_releases
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-02. Adoption (stars, forks) is never an input.
- gap_med: n/a
- age_days: 4547
- days_rel: n/a
- days_push: 29
- n_releases_24m: 0
Adoption not part of the score
1956 stars · 255 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
A fast and flexible CSV reader and writer library for Rust with first-class Serde deserialization/serialization support. It is the de facto standard CSV crate in the Rust ecosystem.
Use cases
- parse csv files in rust
- read csv into rust structs with serde
- write csv data from rust
- stream large csv files efficiently
- deserialize csv records with optional fields
When to choose
- you need high-performance CSV parsing in Rust
- you want automatic mapping between CSV rows and Rust structs via Serde
- you need flexible handling of quoting, delimiters, and malformed data
When to avoid
- you need full spreadsheet formats like Excel xlsx
- you work in a language other than Rust
Facets
library · maturity stable
parser serialization developer-tools files rust cross-platform csv serde reader-writer data-processing data-engineering
1 source
- readme: https://github.com/BurntSushi/rust-csv · fetched 2026-08-28 · d9b838c5fc5d
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| BurntSushi/rust-csv | main | 75 |
For agents
markdown · JSON · MCP: product_card(name="BurntSushi/rust-csv")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem