error[E0407]: method `forward_overflowing` is not a member of trait `Step`, method `backward_overflowing` is not a member of trait `Step`, etc

[githubdex59]

Not exactly sure how to write this, here goes.

Cargo output

   Compiling x86_64 v0.15.5
   Compiling uefi v0.39.0
error[E0407]: method `forward_overflowing` is not a member of trait `Step`
   --> /home/r3pr/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/x86_64-0.15.5/src/addr.rs:494:5
    |
494 | /     fn forward_overflowing(start: Self, count: usize) -> (Self, bool) {
495 | |         match Self::forward_checked(start, count) {
496 | |             Some(next) => (next, false),
497 | |             None => (start, true),
498 | |         }
499 | |     }
    | |_____^ not a member of trait `Step`

error[E0407]: method `backward_overflowing` is not a member of trait `Step`
   --> /home/r3pr/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/x86_64-0.15.5/src/addr.rs:506:5
    |
506 | /     fn backward_overflowing(start: Self, count: usize) -> (Self, bool) {
507 | |         match Self::backward_checked(start, count) {
508 | |             Some(next) => (next, false),
509 | |             None => (start, true),
510 | |         }
511 | |     }
    | |_____^ not a member of trait `Step`

error[E0407]: method `forward_overflowing` is not a member of trait `Step`
   --> /home/r3pr/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/x86_64-0.15.5/src/structures/paging/page.rs:330:5
    |
330 | /     fn forward_overflowing(start: Self, count: usize) -> (Self, bool) {
331 | |         match Self::forward_checked(start, count) {
332 | |             Some(next) => (next, false),
333 | |             None => (start, true),
334 | |         }
335 | |     }
    | |_____^ not a member of trait `Step`

error[E0407]: method `backward_overflowing` is not a member of trait `Step`
   --> /home/r3pr/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/x86_64-0.15.5/src/structures/paging/page.rs:341:5
    |
341 | /     fn backward_overflowing(start: Self, count: usize) -> (Self, bool) {
342 | |         match Self::backward_checked(start, count) {
343 | |             Some(next) => (next, false),
344 | |             None => (start, true),
345 | |         }
346 | |     }
    | |_____^ not a member of trait `Step`

error[E0407]: method `forward_overflowing` is not a member of trait `Step`
   --> /home/r3pr/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/x86_64-0.15.5/src/structures/paging/page_table.rs:397:5
    |
397 | /     fn forward_overflowing(start: Self, count: usize) -> (Self, bool) {
398 | |         match Self::forward_checked(start, count) {
399 | |             Some(next) => (next, false),
400 | |             None => (start, true),
401 | |         }
402 | |     }
    | |_____^ not a member of trait `Step`

error[E0407]: method `backward_overflowing` is not a member of trait `Step`
   --> /home/r3pr/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/x86_64-0.15.5/src/structures/paging/page_table.rs:409:5
    |
409 | /     fn backward_overflowing(start: Self, count: usize) -> (Self, bool) {
410 | |         match Self::backward_checked(start, count) {
411 | |             Some(next) => (next, false),
412 | |             None => (start, true),
413 | |         }
414 | |     }
    | |_____^ not a member of trait `Step`

For more information about this error, try `rustc --explain E0407`.
error: could not compile `x86_64` (lib) due to 6 previous errors
warning: build failed, waiting for other jobs to finish...

Minimal code to reproduce

src/main.rs

#![no_main]
#![no_std]
use uefi::{Status, entry};
#[entry]
fn main() -> Status {
    uefi::helpers::init().unwrap();
    loop {}
}

cargo.toml

[package]
name = "min"
version = "0.1.0"
edition = "2024"
[dependencies]
log = "0.4.33"
uefi = { version = "0.39.0", features = ["logger", "panic_handler"] }
x86_64 = "0.15.5"
[profile.dev]
panic = "abort"
[profile.release]
panic = "abort"

Maybe uefi and x86_64 are colliding? If you need any more information then please ask

[githubdex59]

Not an error with x86_64, some functions were removed from core::iter::Step so I closed this

[Freax13]

Not an error with x86_64, some functions were removed from core::iter::Step so I closed this

The opposite is the case. These functions were recently added to the Step trait and that's why we added implementations for them.

Please try upgrading your nightly compiler version to the one mentioned in the changelog (or newer).

[githubdex59]

Please try upgrading your nightly compiler version to the one mentioned in the changelog (or newer).
I already have, sorry for any wasted time

[zhangxuan2011]

Not exactly sure how to write this, here goes.

Cargo output

   Compiling x86_64 v0.15.5
   Compiling uefi v0.39.0
error[E0407]: method `forward_overflowing` is not a member of trait `Step`
   --> /home/r3pr/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/x86_64-0.15.5/src/addr.rs:494:5
    |
494 | /     fn forward_overflowing(start: Self, count: usize) -> (Self, bool) {
495 | |         match Self::forward_checked(start, count) {
496 | |             Some(next) => (next, false),
497 | |             None => (start, true),
498 | |         }
499 | |     }
    | |_____^ not a member of trait `Step`

error[E0407]: method `backward_overflowing` is not a member of trait `Step`
   --> /home/r3pr/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/x86_64-0.15.5/src/addr.rs:506:5
    |
506 | /     fn backward_overflowing(start: Self, count: usize) -> (Self, bool) {
507 | |         match Self::backward_checked(start, count) {
508 | |             Some(next) => (next, false),
509 | |             None => (start, true),
510 | |         }
511 | |     }
    | |_____^ not a member of trait `Step`

error[E0407]: method `forward_overflowing` is not a member of trait `Step`
   --> /home/r3pr/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/x86_64-0.15.5/src/structures/paging/page.rs:330:5
    |
330 | /     fn forward_overflowing(start: Self, count: usize) -> (Self, bool) {
331 | |         match Self::forward_checked(start, count) {
332 | |             Some(next) => (next, false),
333 | |             None => (start, true),
334 | |         }
335 | |     }
    | |_____^ not a member of trait `Step`

error[E0407]: method `backward_overflowing` is not a member of trait `Step`
   --> /home/r3pr/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/x86_64-0.15.5/src/structures/paging/page.rs:341:5
    |
341 | /     fn backward_overflowing(start: Self, count: usize) -> (Self, bool) {
342 | |         match Self::backward_checked(start, count) {
343 | |             Some(next) => (next, false),
344 | |             None => (start, true),
345 | |         }
346 | |     }
    | |_____^ not a member of trait `Step`

error[E0407]: method `forward_overflowing` is not a member of trait `Step`
   --> /home/r3pr/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/x86_64-0.15.5/src/structures/paging/page_table.rs:397:5
    |
397 | /     fn forward_overflowing(start: Self, count: usize) -> (Self, bool) {
398 | |         match Self::forward_checked(start, count) {
399 | |             Some(next) => (next, false),
400 | |             None => (start, true),
401 | |         }
402 | |     }
    | |_____^ not a member of trait `Step`

error[E0407]: method `backward_overflowing` is not a member of trait `Step`
   --> /home/r3pr/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/x86_64-0.15.5/src/structures/paging/page_table.rs:409:5
    |
409 | /     fn backward_overflowing(start: Self, count: usize) -> (Self, bool) {
410 | |         match Self::backward_checked(start, count) {
411 | |             Some(next) => (next, false),
412 | |             None => (start, true),
413 | |         }
414 | |     }
    | |_____^ not a member of trait `Step`

For more information about this error, try `rustc --explain E0407`.
error: could not compile `x86_64` (lib) due to 6 previous errors
warning: build failed, waiting for other jobs to finish...

Minimal code to reproduce

src/main.rs

#![no_main]
#![no_std]
use uefi::{Status, entry};
#[entry]
fn main() -> Status {
uefi::helpers::init().unwrap();
loop {}
}
cargo.toml

[package]
name = "min"
version = "0.1.0"
edition = "2024"
[dependencies]
log = "0.4.33"
uefi = { version = "0.39.0", features = ["logger", "panic_handler"] }
x86_64 = "0.15.5"
[profile.dev]
panic = "abort"
[profile.release]
panic = "abort"
Maybe uefi and x86_64 are colliding? If you need any more information then please ask

@githubdex59,

ref #595 and issue #594

The version 0.15.5 can be used in nightly-2026-07-10 or newer.