Error while compiling

[Sovenok-Hacker]

`10:34:04 owl@eeepc niri ±	main	→ cargo build --release -j8 Compiling niri v0.1.6 (/home/owl/niri) error[E0308]: mismatched types --> src/utils/spawning.rs:33:38
33	ORIGINAL_NOFILE_RLIMIT_CUR.store(rlim.rlim_cur, Ordering::SeqCst);
----- ^^^^^^^^^^^^^ expected u64, found u32
arguments to this method are incorrect

note: method defined here --> /rustc/9b00956e56009bab2aa15d7bff10916599e3d6d6/library/core/src/sync/atomic.rs:3151:1 = note: this error originates in the macro atomic_int (in Nightly builds, run with -Z macro-backtrace for more info) help: you can convert a u32 to a u64 | 33 | ORIGINAL_NOFILE_RLIMIT_CUR.store(rlim.rlim_cur.into(), Ordering::SeqCst); | +++++++

error[E0308]: mismatched types --> src/utils/spawning.rs:34:38	34	ORIGINAL_NOFILE_RLIMIT_MAX.store(rlim.rlim_max, Ordering::SeqCst);	----- ^^^^^^^^^^^^^ expected u64, found u32
arguments to this method are incorrect

note: method defined here --> /rustc/9b00956e56009bab2aa15d7bff10916599e3d6d6/library/core/src/sync/atomic.rs:3151:1 = note: this error originates in the macro atomic_int (in Nightly builds, run with -Z macro-backtrace for more info) help: you can convert a u32 to a u64 | 34 | ORIGINAL_NOFILE_RLIMIT_MAX.store(rlim.rlim_max.into(), Ordering::SeqCst); | +++++++

error[E0308]: mismatched types --> src/utils/spawning.rs:58:25	58	let rlim = rlimit { rlim_cur, rlim_max };	^^^^^^^^ expected u32, found u64

help: you can convert a u64 to a u32 and panic if the converted value doesn't fit | 58 | let rlim = rlimit { rlim_cur: rlim_cur.try_into().unwrap(), rlim_max }; | +++++++++ ++++++++++++++++++++

error[E0308]: mismatched types --> src/utils/spawning.rs:58:35	58	let rlim = rlimit { rlim_cur, rlim_max };	^^^^^^^^ expected u32, found u64

help: you can convert a u64 to a u32 and panic if the converted value doesn't fit | 58 | let rlim = rlimit { rlim_cur, rlim_max: rlim_max.try_into().unwrap() }; | +++++++++ ++++++++++++++++++++

For more information about this error, try rustc --explain E0308. error: could not compile niri (lib) due to 4 previous errors 10:35:24 owl@eeepc niri ±|main|→`

I know basic Rust, trying to fix it myself.

System Information

• niri version: master Git branch

• Distro: Debian Bookworm (i386)

• GPU: Intel Atom Integrated Graphics

• CPU: Intel Atom N270

[YaLTeR]

Uh huh. Does it have a different rlimit type in libc?

[YaLTeR]

I think you should be able to work around this by changing those two AtomicU64 to AtomicU32.

[YaLTeR]

This is similar to #431; I'll think of some way to fix it.

[YaLTeR]

Could you check if f203c8729a8535f6a317df5a35dc01306be2e45c fixes it?

[YaLTeR]

Should be fixed by that commit.