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use toml::to_string as toml_to_string;
use toml::from_str as toml_from_str;
use toml_query::read::TomlValueReadExt;
use libimagstore::store::Entry;
use libimagentryutil::isa::Is;
use libimagentryutil::isa::IsKindHeaderPathProvider;
use deser::DeserVcard;
use error::Result;
use error::ContactError as CE;
use error::ContactErrorKind as CEK;
pub trait Contact {
fn is_contact(&self) -> Result<bool>;
fn deser(&self) -> Result<DeserVcard>;
}
provide_kindflag_path!(pub IsContact, "contact.is_contact");
impl Contact for Entry {
fn is_contact(&self) -> Result<bool> {
self.is::<IsContact>().map_err(From::from)
}
fn deser(&self) -> Result<DeserVcard> {
let data = self
.get_header()
.read("contact.data")?
.ok_or_else(|| CE::from_kind(CEK::HeaderDataMissing("contact.data")))?;
let data_str = toml_to_string(&data)?;
let deser : DeserVcard = toml_from_str(&data_str)?;
Ok(deser)
}
}