use super::{Diagnostic, PackageId, Target};
use serde_json;
use std::fmt;
use std::io::Read;
use std::path::PathBuf;
#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct ArtifactProfile {
pub opt_level: String,
pub debuginfo: Option<u32>,
pub debug_assertions: bool,
pub overflow_checks: bool,
pub test: bool,
#[doc(hidden)]
#[serde(skip)]
__do_not_match_exhaustively: (),
}
#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct Artifact {
pub package_id: PackageId,
pub target: Target,
pub profile: ArtifactProfile,
pub features: Vec<String>,
pub filenames: Vec<PathBuf>,
pub executable: Option<PathBuf>,
pub fresh: bool,
#[doc(hidden)]
#[serde(skip)]
__do_not_match_exhaustively: (),
}
#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct CompilerMessage {
pub package_id: PackageId,
pub target: Target,
pub message: Diagnostic,
#[doc(hidden)]
#[serde(skip)]
__do_not_match_exhaustively: (),
}
#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct BuildScript {
pub package_id: PackageId,
pub linked_libs: Vec<PathBuf>,
pub linked_paths: Vec<PathBuf>,
pub cfgs: Vec<PathBuf>,
pub env: Vec<(String, String)>,
#[doc(hidden)]
#[serde(skip)]
__do_not_match_exhaustively: (),
}
#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(tag = "reason", rename_all = "kebab-case")]
pub enum Message {
CompilerArtifact(Artifact),
CompilerMessage(CompilerMessage),
BuildScriptExecuted(BuildScript),
#[doc(hidden)]
#[serde(other)]
Unknown,
}
impl fmt::Display for CompilerMessage {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
write!(f, "{}", self.message)
}
}
type MessageIterator<R> =
serde_json::StreamDeserializer<'static, serde_json::de::IoRead<R>, Message>;
pub fn parse_messages<R: Read>(input: R) -> MessageIterator<R> {
serde_json::Deserializer::from_reader(input).into_iter::<Message>()
}