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Simpler Resource

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This commit is contained in:
Adrian Heine 2017-05-10 10:54:15 +02:00
parent 8e848fc104
commit 7b0575da1b
10 changed files with 31 additions and 49 deletions
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src/symbols/mod.rs
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@ -5,7 +5,7 @@ use resources::Resource;
pub trait Symbol: Display {
fn target_reached(&self) -> Result<bool, Box<Error>>;
fn execute(&self) -> Result<(), Box<Error>>;
fn get_prerequisites(&self) -> Vec<Box<Resource>> {
fn get_prerequisites(&self) -> Vec<Resource> {
vec![]
}
}