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Add implementation for add_external_link()

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This commit is contained in:
Matthias Beyer 2016-04-10 17:51:17 +02:00
parent f85faca6b3
commit 3a89607922
1 changed files with 7 additions and 3 deletions
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10
libimaglink/src/external.rs
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@ -103,7 +103,7 @@ pub trait ExternalLinker : InternalLinker {
fn set_external_links(&mut self, store: &Store, links: Vec<Url>) -> Result<()>;
/// Add an external link to the implementor object
fn add_external_link(&mut self, link: Url) -> Result<()>;
fn add_external_link(&mut self, store: &Store, link: Url) -> Result<()>;
/// Remove an external link from the implementor object
fn remove_external_link(&mut self, link: Url) -> Result<()>;
@ -203,9 +203,13 @@ impl ExternalLinker for Entry {
}
/// Add an external link to the implementor object
fn add_external_link(&mut self, link: Url) -> Result<()> {
fn add_external_link(&mut self, store: &Store, link: Url) -> Result<()> {
// get external links, add this one, save them
unimplemented!()
self.get_external_links(store)
.and_then(|mut links| {
links.push(link);
self.set_external_links(store, links)
})
}
/// Remove an external link from the implementor object