35 lines
862 B
Rust
35 lines
862 B
Rust
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#[derive(serde::Deserialize)]
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pub struct Settings {
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pub database: DatabaseSettings,
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pub application_port: u16,
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}
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#[derive(serde::Deserialize)]
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pub struct DatabaseSettings {
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pub username: String,
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pub password: String,
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pub port: u16,
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pub host: String,
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pub database_name: String,
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}
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pub fn get_configuration() -> Result<Settings, config::ConfigError> {
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// initialise config reader
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let settings = config::Config::builder()
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.add_source(
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config::File::new("configuration.yaml", config::FileFormat::Yaml)
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)
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.build()?;
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settings.try_deserialize::<Settings>()
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}
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impl DatabaseSettings {
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pub fn connection_string(&self) -> String {
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format!(
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"postgres://{}:{}@{}:{}/{}",
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self.username, self.password, self.host, self.port, self.database_name
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)
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}
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}
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