11 lines
229 B
Rust
11 lines
229 B
Rust
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use std::env::{ set_var, var };
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pub type ENV_VAR = (&'static str, &'static str);
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pub static ATTACH_SYMBOL: ENV_VAR = ("ATTACH_SYMBOL", "*");
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pub fn env_var(var: ENV_VAR) -> String {
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var(var.0).unwrap_or(var.1.to_string())
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}
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