Enum Parser 

pub enum Parser {
    ClaudeJson,
    TextTail,
    Fields {
        summary: String,
        cost: String,
        error: Option<String>,
    },
}

How a worker’s output is read back.

Variants

ClaudeJson

A {"type":"result", ...} line, the last that claude -p --output-format json or stream-json writes: success, error flag and total_cost_usd.

TextTail

No structured output. The exit status decides, the last lines are the summary, and the cost is unknown rather than zero.

Fields

The last JSON value in the output, read by dotted field paths: json:<summary>:<cost> or json:<summary>:<cost>:<error-flag>. A path that resolves to nothing leaves its value unknown, and the exit status decides unless an error flag says otherwise.

A worker whose output shape nothing else reads is then a record rather than another variant here.

Fields

summary: String

cost: String

error: Option<String>

Implementations

impl Parser

pub fn name(&self) -> String

pub fn parse(s: &str) -> Option<Parser>

pub fn names() -> String

pub fn report(&self, output: &str, exit_ok: bool) -> Report

exit_ok is false when the process failed or was killed. A worker with structured output states its own result, so the status is only consulted where there is nothing else to read.

Trait Implementations

impl Clone for Parser

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 Parser

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

Formats the value using the given formatter.

impl Eq for Parser

impl PartialEq for Parser

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Parser