pub trait MigrationSource<'s>: Debug {
    // Required method
    fn resolve(self) -> BoxFuture<'s, Result<Vec<Migration>, BoxDynError>>;
}

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impl MigrationSource<'static> for PathBuf

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impl<'s> MigrationSource<'s> for &'s Path

Implementation of the MigrationSource for std::path::Path.

The path has to point to a directory, which contains the migration SQL scripts. All these scripts must be stored in files with names using the format <VERSION>_<DESCRIPTION>.sql, where <VERSION> is a string that can be parsed into i64 and its value is greater than zero, and <DESCRIPTION> is a string.

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