Suggest similar targets on unrecognized --target#155119
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iyernaveenr wants to merge 1 commit intorust-lang:mainfrom
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Suggest similar targets on unrecognized --target#155119iyernaveenr wants to merge 1 commit intorust-lang:mainfrom
--target#155119iyernaveenr wants to merge 1 commit intorust-lang:mainfrom
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When an unrecognized target is passed to `--target`, use
`edit_distance_with_substrings` to find the closest built-in target
and suggest it in the error message.
Before:
error: could not find specification for target "riscv64-unknown-linux-gnu"
After:
error: could not find specification for target "riscv64-unknown-linux-gnu".
Did you mean `riscv64gc-unknown-linux-gnu`?
This helps with common mistakes like typos, missing components
(e.g. `x86_64-linux-gnu` -> `x86_64-unknown-linux-gnu`), or
swapped characters. No suggestion is shown when the input is too
far from any known target.
Signed-off-by: Naveen Iyer <iyernaveenr@gmail.com>
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Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
When an unrecognized target is passed to
--target, useedit_distance_with_substringsto find the closest built-in target and suggest it in the error message.Before:
error: could not find specification for target "riscv64-unknown-linux-gnu"
After:
error: could not find specification for target "riscv64-unknown-linux-gnu".
Did you mean
riscv64gc-unknown-linux-gnu?This helps with common mistakes like typos, missing components (e.g.
x86_64-linux-gnu->x86_64-unknown-linux-gnu), or swapped characters. No suggestion is shown when the input is too far from any known target.Fixes #155085