use core::fmt;
use std::{ops::Deref, str::FromStr};
use serde;
use crate::MicrosandboxError;
//--------------------------------------------------------------------------------------------------
// Types
//--------------------------------------------------------------------------------------------------
/// Represents an OCI-compliant image reference.
#[derive(Debug, Clone, PartialEq, Eq, serde::Serialize, serde::Deserialize)]
#[serde(try_from = "String")]
#[serde(into = "String")]
pub struct Reference {
reference: oci_client::Reference,
}
impl Reference {
/// Create an [`oci_client::Reference`] from [`Reference`].
pub fn as_oci_reference(&self) -> oci_client::Reference {
self.reference.clone()
}
pub(crate) fn as_db_key(&self) -> String {
self.reference.to_string()
}
}
impl Deref for Reference {
type Target = oci_client::Reference;
fn deref(&self) -> &Self::Target {
&self.reference
}
}
impl FromStr for Reference {
type Err = MicrosandboxError;
fn from_str(s: &str) -> Result<Self, Self::Err> {
Ok(Reference {
reference: oci_client::Reference::from_str(s)?,
})
}
}
impl From<Reference> for String {
fn from(reference: Reference) -> Self {
reference.reference.to_string()
}
}
impl TryFrom<String> for Reference {
type Error = MicrosandboxError;
fn try_from(value: String) -> Result<Self, Self::Error> {
Ok(Reference {
reference: oci_client::Reference::try_from(value)?,
})
}
}
impl fmt::Display for Reference {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
write!(f, "{}", self.reference)
}
}
