Struct TraceOptions 

pub struct TraceOptions {
    pub format: TraceFormat,
    pub max_bytes: usize,
    pub before: Vec<String>,
    pub after: Vec<String>,
}

Bounded streaming diagnostics for a fresh compile invocation.

Fields

format: TraceFormat

Serialization chosen by the compiler.

max_bytes: usize

Maximum bytes forwarded to the writer; exceeding this aborts compilation.

before: Vec<String>

Pass keys or compiler stage names to capture before execution.

after: Vec<String>

Pass keys or compiler stage names to capture after execution. Both filter lists empty selects every after boundary.

Trait Implementations

impl Clone for TraceOptions

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TraceOptions

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

Formats the value using the given formatter.

impl Default for TraceOptions

fn default() -> Self

Returns the “default value” for a type.