Is tokio-tfo safe to use?

tokio-tfo has no known vulnerabilities on the latest version (0.4.3). DepScope rates its health at 66/100 (moderate risk).

What is the latest version of tokio-tfo?

The latest version of tokio-tfo is 0.4.3, released 2026-01-05.

Does tokio-tfo have known vulnerabilities?

No known vulnerabilities on the latest version of tokio-tfo.

Is tokio-tfo deprecated?

No, tokio-tfo is actively maintained. Latest release: 0.4.3 (2026-01-05).

What are alternatives to tokio-tfo?

Popular alternatives to tokio-tfo in Cargo include: hashbrown, getrandom, windows-sys, syn.

What license does tokio-tfo use?

tokio-tfo is licensed under MIT.

tokio-tfo

cargov0.4.3

TCP Fast Open (TFO) in Rust for tokio

License MITpermissive22 versions0 deps196,173 weekly dl

zonyitoo/tokio-tfo

/ 100

Health

safe to use

[email protected] is safe to use (health: 66/100)

Health breakdown0 – 100

15/25

maintenance

14/20

popularity

25/25

security

12/15

maturity

0/15

community

Vulnerabilities

none known

Health History

Dependency Tree

License Audit

API access

Get this data programmatically — free, no authentication.

curl https://depscope.dev/api/check/cargo/tokio-tfo