notohh/rustlings
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Improve readability

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This commit is contained in:
mo8it 2024-08-20 13:56:52 +02:00
parent 5b7368c46d
commit 13cc3acdfd
1 changed files with 5 additions and 3 deletions
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8
src/cmd.rs
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@ -74,12 +74,14 @@ impl CmdRunner {
bail!("The command `cargo metadata …` failed. Are you in the `rustlings/` directory?"); bail!("The command `cargo metadata …` failed. Are you in the `rustlings/` directory?");
} }
let target_dir = serde_json::de::from_slice::<CargoMetadata>(&metadata_output.stdout) let metadata: CargoMetadata = serde_json::de::from_slice(&metadata_output.stdout)
.context( .context(
"Failed to read the field `target_directory` from the output of the command `cargo metadata …`", "Failed to read the field `target_directory` from the output of the command `cargo metadata …`",
)?.target_directory; )?;
Ok(Self { target_dir }) Ok(Self {
target_dir: metadata.target_directory,
})
} }
pub fn cargo<'out>( pub fn cargo<'out>(