diesel-guard 0.2.0

Catch unsafe PostgreSQL migrations in Diesel before they take down production
Documentation 
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use derive_more::Display;
use serde::{Deserialize, Serialize};

#[derive(Debug, Clone, Serialize, Deserialize, Display)]
#[display("{}: {}", operation, problem)]
pub struct Violation {
    pub operation: String,
    pub problem: String,
    pub safe_alternative: String,
}

impl Violation {
    pub fn new(
        operation: impl Into<String>,
        problem: impl Into<String>,
        safe_alternative: impl Into<String>,
    ) -> Self {
        Self {
            operation: operation.into(),
            problem: problem.into(),
            safe_alternative: safe_alternative.into(),
        }
    }
}