bug#59309: 29.0.50; `M-x rust-run' is invoking `save-some-buffers'

bug#59309: 29.0.50; `M-x rust-run' is invoking `save-some-buffers'

[Pankaj Jangid]

I added a new task to my configured org file (tasks.org) by invoking
org-capture. This makes changes to tasks.org and it remains unsaved
until I explicitly save it. But I haven't saved it yet.

After adding the task I returned to the rust-mode buffer where I was
working. After making changes in my program I pressed `C-c C-c' to
invoke `rust-run'.

=> Emacs asks me to save tasks.org

i.e. it invokes `save-some-buffers'.

This could be a bug in `rust-mode'.



In GNU Emacs 29.0.50 (build 1, x86_64-pc-linux-gnu, GTK+ Version
 3.24.24, cairo version 1.16.0) of 2022-11-16 built on anant
Repository revision: 690f7ac86ad9a9d714b1107d05c5e856a43bb18d
Repository branch: master
Windowing system distributor 'The X.Org Foundation', version 11.0.12011000
System Description: Debian GNU/Linux 11 (bullseye)

Configured using:
 'configure --prefix=/home/pankaj/.local'

Configured features:
ACL CAIRO DBUS FREETYPE GIF GLIB GMP GNUTLS GPM GSETTINGS HARFBUZZ JPEG
JSON LCMS2 LIBOTF LIBSELINUX LIBSYSTEMD LIBXML2 M17N_FLT MODULES NOTIFY
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Important settings:
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  value of $XMODIFIERS: @im=ibus
  locale-coding-system: utf-8-unix

Major mode: Rust

Minor modes in effect:
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  auto-compression-mode: t

Load-path shadows:
None found.

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bug#59309: 29.0.50; `M-x rust-run' is invoking `save-some-buffers'

[Stefan Kangas]

Pankaj Jangid <pankaj@codeisgreat.org> writes:

> This could be a bug in `rust-mode'.

Doesn't it make more sense to report this to the rust-mode developers?
 I don't think I see what we can do about this in Emacs itself.

bug#59309: 29.0.50; `M-x rust-run' is invoking `save-some-buffers'

[Robert Pluim]

>>>>> On Wed, 16 Nov 2022 19:36:42 +0530, Pankaj Jangid <pankaj@codeisgreat.org> said:

    Pankaj> I added a new task to my configured org file (tasks.org) by invoking
    Pankaj> org-capture. This makes changes to tasks.org and it remains unsaved
    Pankaj> until I explicitly save it. But I haven't saved it yet.

    Pankaj> After adding the task I returned to the rust-mode buffer where I was
    Pankaj> working. After making changes in my program I pressed `C-c C-c' to
    Pankaj> invoke `rust-run'.

    Pankaj> => Emacs asks me to save tasks.org

    Pankaj> i.e. it invokes `save-some-buffers'.

    Pankaj> This could be a bug in `rust-mode'.

`rust-run' invokes `compile', which runs `save-some-buffers'. You
can control that with:

    compilation-ask-about-save is a variable defined in `loaddefs.el'.

    Its value is t

    Non-nil means <f8> asks which buffers to save before compiling.
    Otherwise, it saves all modified buffers without asking.

I guess you could ask the `rust-mode' developers to bind that to nil,
but the default setting has saved me on numerous occasions.

Robert
-- 

bug#59309: 29.0.50; `M-x rust-run' is invoking `save-some-buffers'

[Pankaj Jangid]

Robert Pluim <rpluim@gmail.com> writes:

>
> I guess you could ask the `rust-mode' developers to bind that to nil,
> but the default setting has saved me on numerous occasions.
>
Sure. Taking this discussion to `rust-mode' team. We may close this bug
here.

bug#59309: 29.0.50; `M-x rust-run' is invoking `save-some-buffers'

[Stefan Kangas]

Pankaj Jangid <pankaj@codeisgreat.org> writes:

> Sure. Taking this discussion to `rust-mode' team. We may close this bug
> here.

Done.