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fix: Rename Option::value to Option::_value #2127

Merged
merged 2 commits into from
Aug 2, 2023
Merged

fix: Rename Option::value to Option::_value #2127

merged 2 commits into from
Aug 2, 2023

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jfecher
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@jfecher jfecher commented Aug 2, 2023

Description

Problem*

Following discussion on #1781

Summary*

Renames the pseudo-private value field of Option<T> to _value to make it more difficult for users to accidentally use it.

This also adds an unwrap_unchecked to return the inner _value without performing an assertion. It is expected that this function is called after checking if option.is_some() or similar.

Documentation

  • This PR requires documentation updates when merged.

    • I will submit a noir-lang/docs PR.
    • I will request for and support Dev Rel's help in documenting this PR.
      • There is now a new method on options: Option::unwrap_unchecked()
      • This method is similar to unwrap but it will not assert option.is_some(). This method can be useful within an if condition when we already know that option.is_some(). If the option is None, there is no guarantee what value will be returned, only that it will be of type T for an Option<T>.

Additional Context

PR Checklist*

  • I have tested the changes locally.
  • I have formatted the changes with Prettier and/or cargo fmt on default settings.

@jfecher jfecher changed the title fix: Rename Option::value to Option::_value fix: Rename Option::value to Option::_value Aug 2, 2023
@github-actions github-actions bot mentioned this pull request Aug 2, 2023
Closed
@jfecher jfecher added this pull request to the merge queue Aug 2, 2023
Merged via the queue into master with commit 8a1ace7 Aug 2, 2023
@jfecher jfecher deleted the jf/rename-value-field branch August 2, 2023 16:33
@kevaundray kevaundray mentioned this pull request Aug 2, 2023
Merged
TomAFrench added a commit that referenced this pull request Aug 2, 2023
@TomAFrench
Merge branch 'master' into gd/brillig_quotient
d9333a2 
* master: (50 commits)
  fix(globals): Accurately filter literals for resolving globals (#2126)
  feat: Optimize away constant calls to black box functions (#1981)
  fix: Rename `Option::value` to `Option::_value` (#2127)
  feat: replace boolean `AND`s with multiplication (#1954)
  chore: create a `const` to hold the panic message (#2122)
  feat: Add support for bitshifts by distances known at runtime (#2072)
  feat: Add additional `BinaryOp` simplifications (#2124)
  fix: flattening pass no longer overwrites previously mapped condition values (#2117)
  chore(noirc_driver): Unify crate preparation (#2119)
  feat!: Support workspaces and package selection on every nargo command (#1992)
  chore: Make a more clear error for slices passed to std::println (#2113)
  feat: Implement type aliases (#2112)
  feat: Add `Option<T>` to noir stdlib (#1781)
  feat: Format strings for prints  (#1952)
  feat(acir_gen): RecursiveAggregation opcode and updates to black box func call generation (#2097)
  fix: Mutating a variable no longer mutates its copy (#2057)
  fix: Implement `.len()` in Acir-Gen (#2077)
  chore: clippy fixes (#2101)
  chore: Update `noir-source-resolver` to v1.1.3 (#1912)
  chore: Document `GeneratedAcir::more_than_eq_comparison` (#2085)
  ...
TomAFrench added a commit that referenced this pull request Aug 2, 2023
@TomAFrench
Merge branch 'master' into gd/issue_2015
eb48ebc 
* master:
  chore: rename `ssa_refactor` module to `ssa` (#2129)
  chore: Use `--show-output` flag on execution rather than compilation  (#2116)
  fix(globals): Accurately filter literals for resolving globals (#2126)
  feat: Optimize away constant calls to black box functions (#1981)
  fix: Rename `Option::value` to `Option::_value` (#2127)
  feat: replace boolean `AND`s with multiplication (#1954)
  chore: create a `const` to hold the panic message (#2122)
  feat: Add support for bitshifts by distances known at runtime (#2072)
  feat: Add additional `BinaryOp` simplifications (#2124)
  fix: flattening pass no longer overwrites previously mapped condition values (#2117)
  chore(noirc_driver): Unify crate preparation (#2119)
  feat!: Support workspaces and package selection on every nargo command (#1992)
  chore: Make a more clear error for slices passed to std::println (#2113)
  feat: Implement type aliases (#2112)
  feat: Add `Option<T>` to noir stdlib (#1781)
  feat: Format strings for prints  (#1952)
  feat(acir_gen): RecursiveAggregation opcode and updates to black box func call generation (#2097)
  fix: Mutating a variable no longer mutates its copy (#2057)
  fix: Implement `.len()` in Acir-Gen (#2077)
TomAFrench added a commit that referenced this pull request Aug 2, 2023
@TomAFrench
Merge branch 'master' into gd/issue_2016
cf49105 
* master:
  chore: rename `ssa_refactor` module to `ssa` (#2129)
  chore: Use `--show-output` flag on execution rather than compilation  (#2116)
  fix(globals): Accurately filter literals for resolving globals (#2126)
  feat: Optimize away constant calls to black box functions (#1981)
  fix: Rename `Option::value` to `Option::_value` (#2127)
  feat: replace boolean `AND`s with multiplication (#1954)
  chore: create a `const` to hold the panic message (#2122)
  feat: Add support for bitshifts by distances known at runtime (#2072)
  feat: Add additional `BinaryOp` simplifications (#2124)
  fix: flattening pass no longer overwrites previously mapped condition values (#2117)
  chore(noirc_driver): Unify crate preparation (#2119)
  feat!: Support workspaces and package selection on every nargo command (#1992)
  chore: Make a more clear error for slices passed to std::println (#2113)
  feat: Implement type aliases (#2112)
  feat: Add `Option<T>` to noir stdlib (#1781)
  feat: Format strings for prints  (#1952)
  feat(acir_gen): RecursiveAggregation opcode and updates to black box func call generation (#2097)
  fix: Mutating a variable no longer mutates its copy (#2057)
  fix: Implement `.len()` in Acir-Gen (#2077)
TomAFrench added a commit that referenced this pull request Aug 2, 2023
@TomAFrench
Merge branch 'master' into gd/issue_1412
964a5cb 
* master:
  chore: rename `ssa_refactor` module to `ssa` (#2129)
  chore: Use `--show-output` flag on execution rather than compilation  (#2116)
  fix(globals): Accurately filter literals for resolving globals (#2126)
  feat: Optimize away constant calls to black box functions (#1981)
  fix: Rename `Option::value` to `Option::_value` (#2127)
  feat: replace boolean `AND`s with multiplication (#1954)
  chore: create a `const` to hold the panic message (#2122)
  feat: Add support for bitshifts by distances known at runtime (#2072)
  feat: Add additional `BinaryOp` simplifications (#2124)
  fix: flattening pass no longer overwrites previously mapped condition values (#2117)
  chore(noirc_driver): Unify crate preparation (#2119)
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@vezenovm vezenovm vezenovm approved these changes

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@jfecher @vezenovm