filters: Don't use .to_string()
#75
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Rinja's `render()` is fallible, so a user might not expect that an input to e.g. `|upper` can cause a panic if its formatting failed. This PR replaces `impl ToString` parameters with `impl fmt::Display`, and the string building uses a fallible `write!()` call.
GuillaumeGomez
approved these changes
Jul 13, 2024
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Very good point, thanks! |
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Rinja's
render()is fallible, so a user might not expect that an input to e.g.|uppercan cause a panic if its formatting failed.This PR replaces
impl ToStringparameters withimpl fmt::Display, and the string building uses a falliblewrite!()call.