flatten ast, remove arena · suaviloquence/scrapelect@df44df2

length comparison to zero

length comparison to zero

Process completed with exit code 101.

casting `f64` to `i64` may truncate the value

casting `i64` to `f64` causes a loss of precision (`i64` is 64 bits wide, but `f64`'s mantissa is only 52 bits wide)

docs for function which may panic missing `# Panics` section

docs for function which may panic missing `# Panics` section

it is more concise to loop over references to containers instead of using explicit iteration methods

this method could have a `#[must_use]` attribute

docs for function returning `Result` missing `# Errors` section

docs for function returning `Result` missing `# Errors` section

consider adding a `;` to the last statement for consistent formatting

this function's return value is unnecessarily wrapped by `Result`

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