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12 lines
404 B
Markdown
12 lines
404 B
Markdown
# Simple String Errors
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The most simplest of doing error handling in rust is by returning `String` as a `Box<Error>`.
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As you can see by running the example (the "Play" button in upper right of the code block), this only
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prints out the last `Error`.
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If the rust `main` function returns an Err(), this Err() will be displayed with `std::fmt::Debug`.
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~~~rust
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{{#include ../examples/tutorial1.rs:2:}}
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~~~ |