Enum Message 

pub enum Message {
    CompilerArtifact(Artifact),
    CompilerMessage(CompilerMessage),
    BuildScriptExecuted(BuildScript),
    BuildFinished(BuildFinished),
    TextLine(String),
    // some variants omitted
}

A cargo message

Variants

CompilerArtifact(Artifact)

The compiler generated an artifact

CompilerMessage(CompilerMessage)

The compiler wants to display a message

BuildScriptExecuted(BuildScript)

A build script successfully executed.

BuildFinished(BuildFinished)

The build has finished.

This is emitted at the end of the build as the last message. Added in Rust 1.44.

TextLine(String)

A line of text which isn’t a cargo or compiler message. Line separator is not included

Implementations

impl Message

pub fn parse_stream<R>(input: R) -> MessageIter<R>

where R: BufRead,

Creates an iterator of Message from a Read outputting a stream of JSON messages. For usage information, look at the top-level documentation.

Trait Implementations

impl Clone for Message

fn clone(&self) -> Message

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Message

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Message

fn deserialize<__D>( __deserializer: __D, ) -> Result<Message, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Hash for Message

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for Message

fn eq(&self, other: &Message) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for Message

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for Message

impl StructuralPartialEq for Message