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3ab9f0b90a
# Description Fixes #11267 Shifting by a `shift >= num_bits` is undefined in the underlying operation. Previously we also had an overflow on negative shifts for the operators `bit-shl` and `bit-shr` Furthermore I found a severe bug in the implementation of shifting of `binary` data with the commands `bits shl` and `bits shr`, this categorically produced incorrect results with shifts that were not `shift % 4 == 0`. `bits shr` also was able to produce outputs with different size to the input if the shift was exceeding the length of the input data by more than a byte. # User-Facing Changes It is now an error trying to shift by more than the available bits with: - `bit-shl` operator - `bit-shr` operator - command `bits shl` - command `bits shr` # Tests + Formatting Added testing for all relevant cases |
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nu-protocol
The nu-protocol crate holds the definitions of structs/traits that are used throughout Nushell. This gives us one way to expose them to many other crates, as well as make these definitions available to each other, without causing mutually recursive dependencies.