esp-alloc is used at run time in 1 crate (of which 1 optionally). It's used only as a dev dependency in 3 crates.

Depender (with downloads and own rev deps) esp-alloc version
210 martos ^0.3.0
5.2K 2 esp32s3-hal dev ^0.3.0
5.1K 2 esp32s2-hal dev ^0.3.0
950 7 esp32-hal dev ^0.3.0