use std::{convert::TryFrom, path::PathBuf}; use bstr::BStr; use crate::{parse, Scheme, Url}; impl Default for Url {    fn default() -> Self {        Url {            scheme: Scheme::Ssh,            user: None,            host: None,            port: None,            path: bstr::BString::default(),        }    }} impl TryFrom<&str> for Url {    type Error = parse::Error;     fn try_from(value: &str) -> Result<Self, Self::Error> {        Self::from_bytes(value.into())    }} impl TryFrom<String> for Url {    type Error = parse::Error;     fn try_from(value: String) -> Result<Self, Self::Error> {        Self::from_bytes(value.as_str().into())    }} impl TryFrom<PathBuf> for Url {    type Error = parse::Error;     fn try_from(value: PathBuf) -> Result<Self, Self::Error> {        use std::convert::TryInto;        git_path::into_bstr(value).try_into()    }} impl TryFrom<&std::ffi::OsStr> for Url {    type Error = parse::Error;     fn try_from(value: &std::ffi::OsStr) -> Result<Self, Self::Error> {        use std::convert::TryInto;        git_path::os_str_into_bstr(value)            .expect("no illformed UTF-8 on Windows")            .try_into()    }} impl TryFrom<&BStr> for Url {    type Error = parse::Error;     fn try_from(value: &BStr) -> Result<Self, Self::Error> {        Self::from_bytes(value)    }} impl<'a> TryFrom<std::borrow::Cow<'a, BStr>> for Url {    type Error = parse::Error;     fn try_from(value: std::borrow::Cow<'a, BStr>) -> Result<Self, Self::Error> {        Self::try_from(&*value)    }}