Crate features / ctor
Feature flags · ctor 1.0.13 · from crates.io 2026-10-24
ctor features: what each one does, and the line to copy
Short answerctor 1.0.13 has 3 features. By default it turns on std, proc_macro, priority; add default-features = false to start from nothing. It needs Rust 1.60 or newer.
Pick features
Every feature
| Feature | In default | Turns on |
|---|---|---|
priority | yes | dep:link-section |
proc_macro | yes | dep:linktime-proc-macro |
std | yes | nothing else (a switch the code checks) |
dep:x turns on the optional dependency x; x/y turns on feature y of dependency x (with ?, only if x is already on).
MSRV history
The minimum Rust version ctor declares (rust-version), and the release that changed it:
- 0.9.0 (2026-04-09): Rust 1.60
Stuck on an older compiler? Pin the last version that supports it, for example cargo update -p ctor --precise <version>, or use resolver 3, which picks compatible versions for you.
More on ctor
Real downloads, dependents and alternatives: ctor crate data (686.9K real downloads a day, 848 dependents).
docs.rs feature list · crates.io · license Apache-2.0 OR MIT · edition 2021
Up next
Before you depend on itctor crate dataReal downloads, dependents, alternatives.Read it next →Did this answer your question?