ftth_rsip/headers/untyped/
from.rs

1use crate::{
2    common::uri::{param::Tag, Param, Uri},
3    headers::untyped::ToTypedHeader,
4    Error,
5};
6use rsip_derives::{ToTypedHeader, UntypedHeader};
7
8/// The `From` header in its [untyped](super) form.
9#[derive(UntypedHeader, ToTypedHeader, Debug, PartialEq, Eq, Clone)]
10pub struct From(String);
11
12impl From {
13    pub fn display_name(&self) -> Result<Option<String>, Error> {
14        self.typed().map(|s| s.display_name)
15    }
16
17    pub fn uri(&self) -> Result<Uri, Error> {
18        self.typed().map(|s| s.uri)
19    }
20
21    pub fn params(&self) -> Result<Vec<Param>, Error> {
22        self.typed().map(|s| s.params)
23    }
24
25    pub fn tag(&self) -> Result<Option<Tag>, Error> {
26        self.typed().map(|s| s.tag().cloned())
27    }
28
29    pub fn with_tag(mut self, tag: Tag) -> Result<Self, Error> {
30        self.0 = self.typed()?.with_tag(tag).into();
31        Ok(self)
32    }
33
34    pub fn mut_tag(&mut self, tag: Tag) -> Result<&mut Self, Error> {
35        self.0 = self.typed()?.with_tag(tag).into();
36        Ok(self)
37    }
38
39    pub fn with_uri(mut self, uri: Uri) -> Result<Self, Error> {
40        self.0 = self.typed()?.with_uri(uri).into();
41        Ok(self)
42    }
43
44    pub fn mut_uri(&mut self, uri: Uri) -> Result<&mut Self, Error> {
45        self.0 = self.typed()?.with_uri(uri).into();
46        Ok(self)
47    }
48}
ftth_rsip/headers/untyped/from.rs

ftth_rsip/headers/untyped/
from.rs
