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📝 Add docstrings to codex/implement-delimitererror-in-parse_utils.rs#56

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leynos merged 4 commits into
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coderabbitai/docstrings/1f54028
Jul 5, 2025
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📝 Add docstrings to codex/implement-delimitererror-in-parse_utils.rs#56
leynos merged 4 commits into
mainfrom
coderabbitai/docstrings/1f54028

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@coderabbitai coderabbitai Bot commented Jul 5, 2025

Docstrings generation was requested by @leynos.

The following files were modified:

  • src/parser/ast/parse_utils.rs
  • src/parser/mod.rs
ℹ️ Note

CodeRabbit cannot perform edits on its own pull requests yet.

Summary by Sourcery

Add comprehensive docstrings and usage examples to parsing utilities and AST accessor methods to improve code documentation and clarity.

Documentation:

  • Add doc comments and examples for DelimiterError display, DelimStack operations, token pushers, error pushing, parsing name/type pairs, and token handling functions.
  • Document AST methods is_output, columns, is_extern, and parameters with examples and note on delimiter error handling.

Tests:

  • Add documentation for parameterized tests covering name/type pair parsing with various cases.

Docstrings generation was requested by @leynos.

* #55 (comment)

The following files were modified:

* `src/parser/ast/parse_utils.rs`
* `src/parser/mod.rs`
@coderabbitai coderabbitai Bot requested a review from leynos July 5, 2025 16:50
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sourcery-ai Bot commented Jul 5, 2025

Reviewer's Guide

Introduces comprehensive Rustdoc comments and usage examples across parsing utility functions and AST accessor methods to improve documentation clarity and illustrate common use cases.

Class diagram for updated AST accessor methods documentation

classDiagram
    class Relation {
        +is_output() bool
        +columns() Vec<(String, String)>
    }
    class Function {
        +is_extern() bool
        +parameters() Vec<(String, String)>
    }
    Relation : "Returns true if declared with 'output' keyword"
    Relation : "Returns columns as name/type pairs"
    Function : "Returns true if declared with 'extern' keyword"
    Function : "Returns parameters as name/type pairs"
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File-Level Changes

Change Details Files
Added Rustdoc comments with usage examples to parsing utilities and tests in parse_utils.rs
  • Document DelimiterError fmt impl with examples
  • Add docstrings and examples for DelimStack::open, push, and push_error
  • Enhance parse_name_type_pairs docs with return values and examples
  • Add detailed handle_token doc with usage scenarios
  • Improve parameterized test documentation for parse_name_type_pairs
src/parser/ast/parse_utils.rs
Added Rustdoc comments with examples to AST accessor methods in parser/mod.rs
  • Document Relation::is_output with usage example
  • Add columns() docs illustrating name/type return format
  • Document Function::is_extern with example
  • Add parameters() docs showcasing parameter extraction
src/parser/mod.rs

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coderabbitai Bot commented Jul 5, 2025

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@leynos
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leynos commented Jul 5, 2025

@sourcery-ai review

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Hey @coderabbitai[bot] - I've reviewed your changes and they look great!

Prompt for AI Agents
Please address the comments from this code review:
## Individual Comments

### Comment 1
<location> `src/parser/ast/parse_utils.rs:147` </location>
<code_context>
     closed
 }

+/// Appends the text of a syntax token to the provided buffer.
+///
+/// # Examples
+///
+/// ```no_run
+/// let mut buf = String::new();
+/// push(&token, &mut buf);
+/// assert!(buf.contains(token.text()));
+/// ```
 fn push(token: &rowan::SyntaxToken<DdlogLanguage>, buf: &mut String) {
</code_context>

<issue_to_address>
The push() function's doc comment example is not self-contained and may be misleading.

The example uses 'token' without defining it, which may cause confusion. Please provide a complete, self-contained example or remove it.
</issue_to_address>

<suggested_fix>
<<<<<<< SEARCH
/// Appends the text of a syntax token to the provided buffer.
///
/// # Examples
///
/// ```no_run
/// let mut buf = String::new();
/// push(&token, &mut buf);
/// assert!(buf.contains(token.text()));
/// ```
fn push(token: &rowan::SyntaxToken<DdlogLanguage>, buf: &mut String) {
    buf.push_str(token.text());
}
=======
//// Appends the text of a syntax token to the provided buffer.
///
/// # Example
///
/// ```ignore
/// // Assuming you have a `SyntaxToken<DdlogLanguage>` named `token`:
/// let mut buf = String::new();
/// push(&token, &mut buf);
/// assert!(buf.contains(token.text()));
/// ```
///
/// Note: Constructing a `SyntaxToken<DdlogLanguage>` requires a parsed syntax tree,
/// so a fully self-contained example is not practical here.
fn push(token: &rowan::SyntaxToken<DdlogLanguage>, buf: &mut String) {
    buf.push_str(token.text());
}
>>>>>>> REPLACE

</suggested_fix>

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Comment thread src/parser/ast/parse_utils.rs
leynos and others added 3 commits July 5, 2025 18:24
Co-authored-by: sourcery-ai[bot] <58596630+sourcery-ai[bot]@users.noreply.github.com>
@leynos leynos merged commit 526d1fe into main Jul 5, 2025
1 check passed
@leynos leynos deleted the coderabbitai/docstrings/1f54028 branch July 5, 2025 17:38
@sourcery-ai sourcery-ai Bot mentioned this pull request Jul 5, 2025
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