Enum OutputChunk 

pub enum OutputChunk {
    Reset {
        header: String,
    },
    Append {
        text: String,
        spans: Vec<Vec<StyledSpan>>,
    },
    Finished {
        summary: String,
    },
}

One unit of streamed compilation output. The drain applies these in arrival order:

• OutputChunk::Reset clears the buffer and seeds a fresh run header (full-range replace).
• OutputChunk::Append appends captured stdout/stderr text at the end of the buffer (insert-at-end).
• OutputChunk::Finished appends the terminal summary line once the process exits (insert-at-end).

Variants

Reset

Clear the buffer and seed it with the run header.

Fields

header: String

Append

Append a batch of captured output lines.

Fields

text: String

The captured text with every escape sequence already removed (CM.5) — this is what lands in the buffer and what the error parsers were fed.

spans: Vec<Vec<StyledSpan>>

CM.5: one entry per line of text, in order, holding that line’s ANSI colour spans at byte offsets into the clean line. Empty when the output carried no colour (the common case: a pipe makes most tools disable it) or when no theme registry was available to intern the palette.

Travels with the text rather than on a parallel channel for the reason the highlight drain states about diff signs: one thing being spliced cannot desynchronise from itself.

Finished

Append the exit summary line.

Fields

summary: String

Implementations

impl OutputChunk

pub fn append(text: impl Into<String>) -> Self

An Append carrying no colour — the shape most call sites and every test that does not care about ANSI wants.

Trait Implementations

impl Clone for OutputChunk

fn clone(&self) -> OutputChunk

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for OutputChunk

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

Formats the value using the given formatter.