rust-toolchain.toml

[toolchain]
# We must pin the stable toolchain to 1.76, as wasmer 2.3 used in fp-bindgen is not passing correctly an
# unsafe precondition checked in later rust versions.
#
# Note that the true solution is to upgrade to wasmer 3 in fp-bindgen, but this is a stopgap measure for
# now
#
# Error message during `cargo test`:
#
# thread 'tasks::tests::handles_multiple_concurrent_messages' panicked at library/core/src/panicking.rs:220:5:
# unsafe precondition(s) violated: ptr::copy_nonoverlapping requires that both pointer arguments are aligned and non-null and the specified memory ranges do not overlap
# note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
# thread caused non-unwinding panic. aborting.
channel = "1.76"