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Fix conversions3 explanation

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This commit is contained in:
sijun-yang 2026-08-09 22:00:42 +09:00
parent 11ce37fc93
commit 7fc3088421
2 changed files with 12 additions and 8 deletions
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10
exercises/23_conversions/conversions3.rs
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@ -1,7 +1,9 @@
// In this exercise, we'll implement `FromStr` and return errors instead of
// falling back to a default value. Additionally, upon implementing `FromStr`,
// you can use the `parse` method on strings to generate an object of the
// implementor type. You can read more about it in the documentation:
// In this exercise, we'll implement `FromStr` to convert data stored as a
// string into a structured type. Unlike the `From` trait, the conversion
// expressed by `FromStr` can fail, so it returns a `Result`. Additionally,
// upon implementing `FromStr`, you can use the `parse` method on strings to
// generate an object of the implementor type. You can read more about it in
// the documentation:
// https://doc.rust-lang.org/std/str/trait.FromStr.html
use std::num::ParseIntError;

10
solutions/23_conversions/conversions3.rs
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@ -1,7 +1,9 @@
// In this exercise, we'll implement `FromStr` and return errors instead of
// falling back to a default value. Additionally, upon implementing `FromStr`,
// you can use the `parse` method on strings to generate an object of the
// implementor type. You can read more about it in the documentation:
// In this exercise, we'll implement `FromStr` to convert data stored as a
// string into a structured type. Unlike the `From` trait, the conversion
// expressed by `FromStr` can fail, so it returns a `Result`. Additionally,
// upon implementing `FromStr`, you can use the `parse` method on strings to
// generate an object of the implementor type. You can read more about it in
// the documentation:
// https://doc.rust-lang.org/std/str/trait.FromStr.html
use std::num::ParseIntError;