the trait bound `FileDialog: AsyncFilePickerDialogImpl` is not satisfied

error[E0277]: the trait bound FileDialog: AsyncFilePickerDialogImpl is not satisfied
--> /data/data/com.termux/files/home/.cargo/registry/src/github.com-1ecc6299db9ec823/rfd-0.7.0/src/file_dialog.rs:205:52
|
205 | AsyncFilePickerDialogImpl::pick_file_async(self.file_dialog)
| ------------------------------------------ ^^^^^^^^^^^^^^^^ the trait AsyncFilePickerDialogImpl is not implemented for FileDialog
| |
| required by a bound introduced by this call

error[E0277]: the trait bound FileDialog: AsyncFilePickerDialogImpl is not satisfied
--> /data/data/com.termux/files/home/.cargo/registry/src/github.com-1ecc6299db9ec823/rfd-0.7.0/src/file_dialog.rs:210:53
|
210 | AsyncFilePickerDialogImpl::pick_files_async(self.file_dialog)
| ------------------------------------------- ^^^^^^^^^^^^^^^^ the trait AsyncFilePickerDialogImpl is not implemented for FileDialog
| |
| required by a bound introduced by this call

error[E0277]: the trait bound FileDialog: AsyncFolderPickerDialogImpl is not satisfied
--> /data/data/com.termux/files/home/.cargo/registry/src/github.com-1ecc6299db9ec823/rfd-0.7.0/src/file_dialog.rs:218:56
|
218 | AsyncFolderPickerDialogImpl::pick_folder_async(self.file_dialog)
| ---------------------------------------------- ^^^^^^^^^^^^^^^^ the trait AsyncFolderPickerDialogImpl is not implemented for FileDialog
| |
| required by a bound introduced by this call

error[E0277]: the trait bound FileDialog: AsyncFileSaveDialogImpl is not satisfied
--> /data/data/com.termux/files/home/.cargo/registry/src/github.com-1ecc6299db9ec823/rfd-0.7.0/src/file_dialog.rs:241:50
|
241 | AsyncFileSaveDialogImpl::save_file_async(self.file_dialog)
| ---------------------------------------- ^^^^^^^^^^^^^^^^ the trait AsyncFileSaveDialogImpl is not implemented for FileDialog
| |
| required by a bound introduced by this call

error[E0277]: the trait bound FileDialog: FilePickerDialogImpl is not satisfied
--> /data/data/com.termux/files/home/.cargo/registry/src/github.com-1ecc6299db9ec823/rfd-0.7.0/src/file_dialog.rs:98:41
|
98 | FilePickerDialogImpl::pick_file(self)
| ------------------------------- ^^^^ the trait FilePickerDialogImpl is not implemented for FileDialog
| |
| required by a bound introduced by this call

error[E0277]: the trait bound FileDialog: FilePickerDialogImpl is not satisfied
--> /data/data/com.termux/files/home/.cargo/registry/src/github.com-1ecc6299db9ec823/rfd-0.7.0/src/file_dialog.rs:103:42
|
103 | FilePickerDialogImpl::pick_files(self)
| -------------------------------- ^^^^ the trait FilePickerDialogImpl is not implemented for FileDialog
| |
| required by a bound introduced by this call

error[E0277]: the trait bound FileDialog: FolderPickerDialogImpl is not satisfied
--> /data/data/com.termux/files/home/.cargo/registry/src/github.com-1ecc6299db9ec823/rfd-0.7.0/src/file_dialog.rs:108:45
|
108 | FolderPickerDialogImpl::pick_folder(self)
| ----------------------------------- ^^^^ the trait FolderPickerDialogImpl is not implemented for FileDialog
| |
| required by a bound introduced by this call

error[E0277]: the trait bound FileDialog: FileSaveDialogImpl is not satisfied
--> /data/data/com.termux/files/home/.cargo/registry/src/github.com-1ecc6299db9ec823/rfd-0.7.0/src/file_dialog.rs:127:39
|
127 | FileSaveDialogImpl::save_file(self)
| ----------------------------- ^^^^ the trait FileSaveDialogImpl is not implemented for FileDialog
| |
| required by a bound introduced by this call

For more information about this error, try rustc --explain E0277.
error: could not compile rfd due to 8 previous errors
warning: build failed, waiting for other jobs to finish...
error: failed to compile cargo-ui v0.3.1, intermediate artifacts can be found at /data/data/com.termux/files/usr/tmp/cargo-installEOnLnG

Caused by:
build failed

Reproduce the cargo-ui v0.3.1 build on Termux and inspect the reported rfd-0.7.0 file_dialog.rs call sites. Trace the platform-specific implementations for the missing dialog traits and compare the active configuration with the supported backends. Done means the reported E0277 errors no longer occur during compilation.