error[E0599]: no method named capture found for struct Vec<Screen> in the current scope --> src/main.rs:10:28 | 10 | let mut image = screen.capture().unwrap(); | ^^^^^^^ method not found in Vec<Screen>

error[E0609]: no field id on type Vec<Screen> --> src/main.rs:12:47 | 12 | fs::write(format!("target/{}.png", screen.id.to_string()), &buffer).unwrap(); | ^^ unknown field

error[E0599]: no method named capture_area found for struct Vec<Screen> in the current scope --> src/main.rs:14:20 | 14 | image = screen.capture_area(300, 300, 300, 300).unwrap(); | ^^^^^^^^^^^^ method not found in Vec<Screen>

error[E0609]: no field id on type Vec<Screen> --> src/main.rs:16:49 | 16 | fs::write(format!("target/{}-2.png", screen.id.to_string()), &buffer).unwrap(); | ^^ unknown field

Some errors have detailed explanations: E0599, E0609. For more information about an error, try rustc --explain E0599. error: could not compile screen_shot due to 4 previous errors

First of all, thank you very much for your work! I would like to request a specific feature, which I've found missing both in this crate and in many similar ones:

• Screenshotting only a region of the screen

Similar to what PyAutoGUI does with its region optional argument

Hello, your library is a big help as I did not find anything easier to work with but I wonder what makes the process of taking a screenshot take a whole of 5 seconds? For me on MacOS m1 it takes 5 seconds. Can this be improved? Thanks

error: linking with cc failed: exit status: 1 | = note: "cc" "-m64" "/tmp/rustcwUf8e2/symbols.o" "/home/morgan/programming/rust/screeninfo_test/target/release/build/screenshots-2a5ce0adf1b1ace7/build_script_build-2a5ce0adf1b1ace7.build_script_build.643d639c-cgu.0.rcgu.o" "/home/morgan/programming/rust/screeninfo_test/target/release/build/screenshots-2a5ce0adf1b1ace7/build_script_build-2a5ce0adf1b1ace7.build_script_build.643d639c-cgu.1.rcgu.o" "/home/morgan/programming/rust/screeninfo_test/target/release/build/screenshots-2a5ce0adf1b1ace7/build_script_build-2a5ce0adf1b1ace7.build_script_build.643d639c-cgu.2.rcgu.o" "/home/morgan/programming/rust/screeninfo_test/target/release/build/screenshots-2a5ce0adf1b1ace7/build_script_build-2a5ce0adf1b1ace7.build_script_build.643d639c-cgu.3.rcgu.o" "/home/morgan/programming/rust/screeninfo_test/target/release/build/screenshots-2a5ce0adf1b1ace7/build_script_build-2a5ce0adf1b1ace7.build_script_build.643d639c-cgu.4.rcgu.o" "/home/morgan/programming/rust/screeninfo_test/target/release/build/screenshots-2a5ce0adf1b1ace7/build_script_build-2a5ce0adf1b1ace7.build_script_build.643d639c-cgu.5.rcgu.o" "/home/morgan/programming/rust/screeninfo_test/target/release/build/screenshots-2a5ce0adf1b1ace7/build_script_build-2a5ce0adf1b1ace7.build_script_build.643d639c-cgu.6.rcgu.o" "/home/morgan/programming/rust/screeninfo_test/target/release/build/screenshots-2a5ce0adf1b1ace7/build_script_build-2a5ce0adf1b1ace7.build_script_build.643d639c-cgu.7.rcgu.o" "/home/morgan/programming/rust/screeninfo_test/target/release/build/screenshots-2a5ce0adf1b1ace7/build_script_build-2a5ce0adf1b1ace7.36p8dj9b6t45s9f7.rcgu.o" "-Wl,--as-needed" "-L" "/home/morgan/programming/rust/screeninfo_test/target/release/deps" "-L" "/home/morgan/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,--start-group" "-Wl,-Bstatic" "/home/morgan/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-5670385a2fe8b60b.rlib" "/home/morgan/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-fd56ba6dbf7aaecc.rlib" "/home/morgan/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-b8acf8e5c2e85baa.rlib" "/home/morgan/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-1706edefffdca0a2.rlib" "/home/morgan/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-f483302e0b13708e.rlib" "/home/morgan/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-725b0718fc18e1ed.rlib" "/home/morgan/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-de685fcf2157e6fb.rlib" "/home/morgan/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-f613ac3eda05b9ff.rlib" "/home/morgan/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-3de98a7d049af6a1.rlib" "/home/morgan/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-c12183655bdce152.rlib" "/home/morgan/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-0fc7beea925de7e3.rlib" "/home/morgan/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-8c34825485bf59dc.rlib" "/home/morgan/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-ba5f7e926e729d81.rlib" "/home/morgan/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-643de0950163a839.rlib" "/home/morgan/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-539ea2f72ef89687.rlib" "/home/morgan/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-871432094bb4c885.rlib" "/home/morgan/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-ef1a8ee61f2e39bf.rlib" "/home/morgan/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-f1646747442c1c7b.rlib" "-Wl,--end-group" "/home/morgan/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-ff283b4bf550fa1c.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/home/morgan/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/home/morgan/programming/rust/screeninfo_test/target/release/build/screenshots-2a5ce0adf1b1ace7/build_script_build-2a5ce0adf1b1ace7" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro,-znow" "-nodefaultlibs" = note: /usr/x86_64-w64-mingw32/bin/ld: unrecognised emulation mode: elf_x86_64 Supported emulations: i386pep i386pe collect2: error: ld returned 1 exit status

error: could not compile screenshots due to previous error warning: build failed, waiting for other jobs to finish... error: linking with cc failed: exit status: 1 | = note: "cc" "-m64" "/tmp/rustcKg3gu9/symbols.o" "/home/morgan/programming/rust/screeninfo_test/target/release/build/windows_x86_64_gnu-a00b4f76f52ef917/build_script_build-a00b4f76f52ef917.build_script_build.35cb89b0-cgu.0.rcgu.o" "/home/morgan/programming/rust/screeninfo_test/target/release/build/windows_x86_64_gnu-a00b4f76f52ef917/build_script_build-a00b4f76f52ef917.build_script_build.35cb89b0-cgu.1.rcgu.o" "/home/morgan/programming/rust/screeninfo_test/target/release/build/windows_x86_64_gnu-a00b4f76f52ef917/build_script_build-a00b4f76f52ef917.build_script_build.35cb89b0-cgu.10.rcgu.o" "/home/morgan/programming/rust/screeninfo_test/target/release/build/windows_x86_64_gnu-a00b4f76f52ef917/build_script_build-a00b4f76f52ef917.build_script_build.35cb89b0-cgu.11.rcgu.o" "/home/morgan/programming/rust/screeninfo_test/target/release/build/windows_x86_64_gnu-a00b4f76f52ef917/build_script_build-a00b4f76f52ef917.build_script_build.35cb89b0-cgu.12.rcgu.o" "/home/morgan/programming/rust/screeninfo_test/target/release/build/windows_x86_64_gnu-a00b4f76f52ef917/build_script_build-a00b4f76f52ef917.build_script_build.35cb89b0-cgu.13.rcgu.o" "/home/morgan/programming/rust/screeninfo_test/target/release/build/windows_x86_64_gnu-a00b4f76f52ef917/build_script_build-a00b4f76f52ef917.build_script_build.35cb89b0-cgu.14.rcgu.o" "/home/morgan/programming/rust/screeninfo_test/target/release/build/windows_x86_64_gnu-a00b4f76f52ef917/build_script_build-a00b4f76f52ef917.build_script_build.35cb89b0-cgu.15.rcgu.o" "/home/morgan/programming/rust/screeninfo_test/target/release/build/windows_x86_64_gnu-a00b4f76f52ef917/build_script_build-a00b4f76f52ef917.build_script_build.35cb89b0-cgu.2.rcgu.o" "/home/morgan/programming/rust/screeninfo_test/target/release/build/windows_x86_64_gnu-a00b4f76f52ef917/build_script_build-a00b4f76f52ef917.build_script_build.35cb89b0-cgu.3.rcgu.o" "/home/morgan/programming/rust/screeninfo_test/target/release/build/windows_x86_64_gnu-a00b4f76f52ef917/build_script_build-a00b4f76f52ef917.build_script_build.35cb89b0-cgu.4.rcgu.o" "/home/morgan/programming/rust/screeninfo_test/target/release/build/windows_x86_64_gnu-a00b4f76f52ef917/build_script_build-a00b4f76f52ef917.build_script_build.35cb89b0-cgu.5.rcgu.o" "/home/morgan/programming/rust/screeninfo_test/target/release/build/windows_x86_64_gnu-a00b4f76f52ef917/build_script_build-a00b4f76f52ef917.build_script_build.35cb89b0-cgu.6.rcgu.o" "/home/morgan/programming/rust/screeninfo_test/target/release/build/windows_x86_64_gnu-a00b4f76f52ef917/build_script_build-a00b4f76f52ef917.build_script_build.35cb89b0-cgu.7.rcgu.o" "/home/morgan/programming/rust/screeninfo_test/target/release/build/windows_x86_64_gnu-a00b4f76f52ef917/build_script_build-a00b4f76f52ef917.build_script_build.35cb89b0-cgu.8.rcgu.o" "/home/morgan/programming/rust/screeninfo_test/target/release/build/windows_x86_64_gnu-a00b4f76f52ef917/build_script_build-a00b4f76f52ef917.build_script_build.35cb89b0-cgu.9.rcgu.o" "/home/morgan/programming/rust/screeninfo_test/target/release/build/windows_x86_64_gnu-a00b4f76f52ef917/build_script_build-a00b4f76f52ef917.49nzjwdncc56ijce.rcgu.o" "-Wl,--as-needed" "-L" "/home/morgan/programming/rust/screeninfo_test/target/release/deps" "-L" "/home/morgan/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,--start-group" "-Wl,-Bstatic" "/home/morgan/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-5670385a2fe8b60b.rlib" "/home/morgan/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-fd56ba6dbf7aaecc.rlib" "/home/morgan/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-b8acf8e5c2e85baa.rlib" "/home/morgan/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-1706edefffdca0a2.rlib" "/home/morgan/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-f483302e0b13708e.rlib" "/home/morgan/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-725b0718fc18e1ed.rlib" "/home/morgan/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-de685fcf2157e6fb.rlib" "/home/morgan/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-f613ac3eda05b9ff.rlib" "/home/morgan/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-3de98a7d049af6a1.rlib" "/home/morgan/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-c12183655bdce152.rlib" "/home/morgan/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-0fc7beea925de7e3.rlib" "/home/morgan/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-8c34825485bf59dc.rlib" "/home/morgan/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-ba5f7e926e729d81.rlib" "/home/morgan/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-643de0950163a839.rlib" "/home/morgan/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-539ea2f72ef89687.rlib" "/home/morgan/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-871432094bb4c885.rlib" "/home/morgan/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-ef1a8ee61f2e39bf.rlib" "/home/morgan/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-f1646747442c1c7b.rlib" "-Wl,--end-group" "/home/morgan/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-ff283b4bf550fa1c.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/home/morgan/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/home/morgan/programming/rust/screeninfo_test/target/release/build/windows_x86_64_gnu-a00b4f76f52ef917/build_script_build-a00b4f76f52ef917" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro,-znow" "-nodefaultlibs" = note: /usr/x86_64-w64-mingw32/bin/ld: unrecognised emulation mode: elf_x86_64 Supported emulations: i386pep i386pe collect2: error: ld returned 1 exit status

error: could not compile windows_x86_64_gnu due to previous error error: linking with cc failed: exit status: 1 | = note: "cc" "-m64" "/tmp/rustcbszz2n/symbols.o" "/home/morgan/programming/rust/screeninfo_test/target/release/build/windows_x86_64_gnu-0a7dbf4e76120897/build_script_build-0a7dbf4e76120897.build_script_build.8b59c8bd-cgu.0.rcgu.o" "/home/morgan/programming/rust/screeninfo_test/target/release/build/windows_x86_64_gnu-0a7dbf4e76120897/build_script_build-0a7dbf4e76120897.build_script_build.8b59c8bd-cgu.1.rcgu.o" "/home/morgan/programming/rust/screeninfo_test/target/release/build/windows_x86_64_gnu-0a7dbf4e76120897/build_script_build-0a7dbf4e76120897.build_script_build.8b59c8bd-cgu.10.rcgu.o" "/home/morgan/programming/rust/screeninfo_test/target/release/build/windows_x86_64_gnu-0a7dbf4e76120897/build_script_build-0a7dbf4e76120897.build_script_build.8b59c8bd-cgu.11.rcgu.o" "/home/morgan/programming/rust/screeninfo_test/target/release/build/windows_x86_64_gnu-0a7dbf4e76120897/build_script_build-0a7dbf4e76120897.build_script_build.8b59c8bd-cgu.12.rcgu.o" "/home/morgan/programming/rust/screeninfo_test/target/release/build/windows_x86_64_gnu-0a7dbf4e76120897/build_script_build-0a7dbf4e76120897.build_script_build.8b59c8bd-cgu.13.rcgu.o" "/home/morgan/programming/rust/screeninfo_test/target/release/build/windows_x86_64_gnu-0a7dbf4e76120897/build_script_build-0a7dbf4e76120897.build_script_build.8b59c8bd-cgu.14.rcgu.o" "/home/morgan/programming/rust/screeninfo_test/target/release/build/windows_x86_64_gnu-0a7dbf4e76120897/build_script_build-0a7dbf4e76120897.build_script_build.8b59c8bd-cgu.15.rcgu.o" "/home/morgan/programming/rust/screeninfo_test/target/release/build/windows_x86_64_gnu-0a7dbf4e76120897/build_script_build-0a7dbf4e76120897.build_script_build.8b59c8bd-cgu.2.rcgu.o" "/home/morgan/programming/rust/screeninfo_test/target/release/build/windows_x86_64_gnu-0a7dbf4e76120897/build_script_build-0a7dbf4e76120897.build_script_build.8b59c8bd-cgu.3.rcgu.o" "/home/morgan/programming/rust/screeninfo_test/target/release/build/windows_x86_64_gnu-0a7dbf4e76120897/build_script_build-0a7dbf4e76120897.build_script_build.8b59c8bd-cgu.4.rcgu.o" "/home/morgan/programming/rust/screeninfo_test/target/release/build/windows_x86_64_gnu-0a7dbf4e76120897/build_script_build-0a7dbf4e76120897.build_script_build.8b59c8bd-cgu.5.rcgu.o" "/home/morgan/programming/rust/screeninfo_test/target/release/build/windows_x86_64_gnu-0a7dbf4e76120897/build_script_build-0a7dbf4e76120897.build_script_build.8b59c8bd-cgu.6.rcgu.o" "/home/morgan/programming/rust/screeninfo_test/target/release/build/windows_x86_64_gnu-0a7dbf4e76120897/build_script_build-0a7dbf4e76120897.build_script_build.8b59c8bd-cgu.7.rcgu.o" "/home/morgan/programming/rust/screeninfo_test/target/release/build/windows_x86_64_gnu-0a7dbf4e76120897/build_script_build-0a7dbf4e76120897.build_script_build.8b59c8bd-cgu.8.rcgu.o" "/home/morgan/programming/rust/screeninfo_test/target/release/build/windows_x86_64_gnu-0a7dbf4e76120897/build_script_build-0a7dbf4e76120897.build_script_build.8b59c8bd-cgu.9.rcgu.o" "/home/morgan/programming/rust/screeninfo_test/target/release/build/windows_x86_64_gnu-0a7dbf4e76120897/build_script_build-0a7dbf4e76120897.4nbrrbyk8zthh2os.rcgu.o" "-Wl,--as-needed" "-L" "/home/morgan/programming/rust/screeninfo_test/target/release/deps" "-L" "/home/morgan/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,--start-group" "-Wl,-Bstatic" "/home/morgan/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-5670385a2fe8b60b.rlib" "/home/morgan/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-fd56ba6dbf7aaecc.rlib" "/home/morgan/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-b8acf8e5c2e85baa.rlib" "/home/morgan/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-1706edefffdca0a2.rlib" "/home/morgan/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-f483302e0b13708e.rlib" "/home/morgan/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-725b0718fc18e1ed.rlib" "/home/morgan/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-de685fcf2157e6fb.rlib" "/home/morgan/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-f613ac3eda05b9ff.rlib" "/home/morgan/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-3de98a7d049af6a1.rlib" "/home/morgan/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-c12183655bdce152.rlib" "/home/morgan/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-0fc7beea925de7e3.rlib" "/home/morgan/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-8c34825485bf59dc.rlib" "/home/morgan/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-ba5f7e926e729d81.rlib" "/home/morgan/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-643de0950163a839.rlib" "/home/morgan/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-539ea2f72ef89687.rlib" "/home/morgan/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-871432094bb4c885.rlib" "/home/morgan/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-ef1a8ee61f2e39bf.rlib" "/home/morgan/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-f1646747442c1c7b.rlib" "-Wl,--end-group" "/home/morgan/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-ff283b4bf550fa1c.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/home/morgan/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/home/morgan/programming/rust/screeninfo_test/target/release/build/windows_x86_64_gnu-0a7dbf4e76120897/build_script_build-0a7dbf4e76120897" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro,-znow" "-nodefaultlibs" = note: /usr/x86_64-w64-mingw32/bin/ld: unrecognised emulation mode: elf_x86_64 Supported emulations: i386pep i386pe collect2: error: ld returned 1 exit status

error: could not compile windows_x86_64_gnu due to previous error error: linking with cc failed: exit status: 1 | = note: "cc" "-m64" "/tmp/rustcRLpQUj/symbols.o" "/home/morgan/programming/rust/screeninfo_test/target/release/build/crc32fast-ec59e83ab7b5bc64/build_script_build-ec59e83ab7b5bc64.build_script_build.89cd8602-cgu.0.rcgu.o" "/home/morgan/programming/rust/screeninfo_test/target/release/build/crc32fast-ec59e83ab7b5bc64/build_script_build-ec59e83ab7b5bc64.build_script_build.89cd8602-cgu.1.rcgu.o" "/home/morgan/programming/rust/screeninfo_test/target/release/build/crc32fast-ec59e83ab7b5bc64/build_script_build-ec59e83ab7b5bc64.build_script_build.89cd8602-cgu.10.rcgu.o" "/home/morgan/programming/rust/screeninfo_test/target/release/build/crc32fast-ec59e83ab7b5bc64/build_script_build-ec59e83ab7b5bc64.build_script_build.89cd8602-cgu.11.rcgu.o" "/home/morgan/programming/rust/screeninfo_test/target/release/build/crc32fast-ec59e83ab7b5bc64/build_script_build-ec59e83ab7b5bc64.build_script_build.89cd8602-cgu.12.rcgu.o" "/home/morgan/programming/rust/screeninfo_test/target/release/build/crc32fast-ec59e83ab7b5bc64/build_script_build-ec59e83ab7b5bc64.build_script_build.89cd8602-cgu.13.rcgu.o" "/home/morgan/programming/rust/screeninfo_test/target/release/build/crc32fast-ec59e83ab7b5bc64/build_script_build-ec59e83ab7b5bc64.build_script_build.89cd8602-cgu.14.rcgu.o" "/home/morgan/programming/rust/screeninfo_test/target/release/build/crc32fast-ec59e83ab7b5bc64/build_script_build-ec59e83ab7b5bc64.build_script_build.89cd8602-cgu.15.rcgu.o" "/home/morgan/programming/rust/screeninfo_test/target/release/build/crc32fast-ec59e83ab7b5bc64/build_script_build-ec59e83ab7b5bc64.build_script_build.89cd8602-cgu.2.rcgu.o" "/home/morgan/programming/rust/screeninfo_test/target/release/build/crc32fast-ec59e83ab7b5bc64/build_script_build-ec59e83ab7b5bc64.build_script_build.89cd8602-cgu.3.rcgu.o" "/home/morgan/programming/rust/screeninfo_test/target/release/build/crc32fast-ec59e83ab7b5bc64/build_script_build-ec59e83ab7b5bc64.build_script_build.89cd8602-cgu.4.rcgu.o" "/home/morgan/programming/rust/screeninfo_test/target/release/build/crc32fast-ec59e83ab7b5bc64/build_script_build-ec59e83ab7b5bc64.build_script_build.89cd8602-cgu.5.rcgu.o" "/home/morgan/programming/rust/screeninfo_test/target/release/build/crc32fast-ec59e83ab7b5bc64/build_script_build-ec59e83ab7b5bc64.build_script_build.89cd8602-cgu.6.rcgu.o" "/home/morgan/programming/rust/screeninfo_test/target/release/build/crc32fast-ec59e83ab7b5bc64/build_script_build-ec59e83ab7b5bc64.build_script_build.89cd8602-cgu.7.rcgu.o" "/home/morgan/programming/rust/screeninfo_test/target/release/build/crc32fast-ec59e83ab7b5bc64/build_script_build-ec59e83ab7b5bc64.build_script_build.89cd8602-cgu.8.rcgu.o" "/home/morgan/programming/rust/screeninfo_test/target/release/build/crc32fast-ec59e83ab7b5bc64/build_script_build-ec59e83ab7b5bc64.build_script_build.89cd8602-cgu.9.rcgu.o" "/home/morgan/programming/rust/screeninfo_test/target/release/build/crc32fast-ec59e83ab7b5bc64/build_script_build-ec59e83ab7b5bc64.11mbwdirp3969nk9.rcgu.o" "-Wl,--as-needed" "-L" "/home/morgan/programming/rust/screeninfo_test/target/release/deps" "-L" "/home/morgan/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,--start-group" "-Wl,-Bstatic" "/home/morgan/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-5670385a2fe8b60b.rlib" "/home/morgan/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-fd56ba6dbf7aaecc.rlib" "/home/morgan/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-b8acf8e5c2e85baa.rlib" "/home/morgan/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-1706edefffdca0a2.rlib" "/home/morgan/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-f483302e0b13708e.rlib" "/home/morgan/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-725b0718fc18e1ed.rlib" "/home/morgan/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-de685fcf2157e6fb.rlib" "/home/morgan/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-f613ac3eda05b9ff.rlib" "/home/morgan/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-3de98a7d049af6a1.rlib" "/home/morgan/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-c12183655bdce152.rlib" "/home/morgan/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-0fc7beea925de7e3.rlib" "/home/morgan/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-8c34825485bf59dc.rlib" "/home/morgan/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-ba5f7e926e729d81.rlib" "/home/morgan/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-643de0950163a839.rlib" "/home/morgan/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-539ea2f72ef89687.rlib" "/home/morgan/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-871432094bb4c885.rlib" "/home/morgan/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-ef1a8ee61f2e39bf.rlib" "/home/morgan/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-f1646747442c1c7b.rlib" "-Wl,--end-group" "/home/morgan/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-ff283b4bf550fa1c.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/home/morgan/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/home/morgan/programming/rust/screeninfo_test/target/release/build/crc32fast-ec59e83ab7b5bc64/build_script_build-ec59e83ab7b5bc64" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro,-znow" "-nodefaultlibs" = note: /usr/x86_64-w64-mingw32/bin/ld: unrecognised emulation mode: elf_x86_64 Supported emulations: i386pep i386pe collect2: error: ld returned 1 exit status

error: could not compile crc32fast due to previous error

XImage pointer was not being released at the end of the function.

I've found the following function which seems to have solved the issue: https://tronche.com/gui/x/xlib/utilities/XDestroyImage.html

The following test script was used. It does not keep consuming memory anymore, so I think the issue is solved. https://gist.github.com/mdacach/3ccc93751af3ee125739b2f994b85e03

P.S. I've found a simple XFree(data as *mut _) to also solve the issue, which I don't fully understand because the image pointer would still leak, I think.

Hello, hope this message finds you well!

[Manjaro 21.3.2]

The Issue

When calling screen.capture() multiple times, the program increasingly consumes memory.

Example

Running screen.capture() in an infinite loop eventually leads to an OS freeze.

My friend uses this crate for taking screenshots in Mac OS X (version 12.2.1), but after the Mac OS X update (version 13.0.1), In capture fn, it returns null. Is this crate dependent on any driver or software on the Mac?

I added two functions to get all or individual pixels of the image returning the position and the RGB. I also updated the readme with the 2 examples (all pixels and a specific pixel).

I hope you see the benefit and believe it's an improvement. Any questions please contact me and feel free to edit the code (today is my first day with rust so suggestions for improvement are very welcome).