INNER CODE UNIT · Rust

fmt

szabodanika/microbin · src/args.rs:258

    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
        write!(f, "{}", self.0)
    }
}

#[derive(Debug, Clone, Serialize)]
pub struct SecretArg(pub String);

impl FromStr for SecretArg {
    type Err = String;

    fn from_str(s: &str) -> Result<Self, Self::Err> {
        if let Some(path) = s.strip_prefix("file://").or_else(|| s.strip_prefix("file:")) {
            // Read value from file
            fs::read_to_string(path)
                .map(|content| SecretArg(content.trim().to_string()))
                .map_err(|e| format!("Failed to read secret from {}: {}", path, e))
        } else {

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