Struct TransformOutput 

pub struct TransformOutput {
    pub content: String,
    pub truncated: bool,
    pub total_count: Option<usize>,
    pub included_count: usize,
    pub agent_hint: Option<String>,
    pub page_cursor: Option<String>,
    pub page_index: Option<PageIndex>,
    pub provider_pagination: Option<Pagination>,
    pub provider_sort: Option<SortInfo>,
    pub raw_chars: usize,
    pub output_chars: usize,
    pub pre_trim_chars: usize,
}

Output from a pipeline transformation.

Contains the transformed data and metadata about truncation/pagination.

Fields

content: String

The transformed output (TOON or JSON string)

truncated: bool

Whether the output was truncated

total_count: Option<usize>

Total count before truncation (if known)

included_count: usize

Number of items actually included

agent_hint: Option<String>

Hint for the agent about hidden content

page_cursor: Option<String>

Cursor for fetching the next page (if overflow exists)

page_index: Option<PageIndex>

Page index for large results (when budget trimming is applied)

provider_pagination: Option<Pagination>

Provider-level pagination metadata

provider_sort: Option<SortInfo>

Provider-level sort metadata

raw_chars: usize

Size of raw input data before formatting (UTF-8 bytes)

output_chars: usize

Size of formatted output (UTF-8 bytes) — updated after apply_char_limit

pre_trim_chars: usize

Size of output BEFORE budget trimming (UTF-8 bytes). Set by apply_char_limit when truncation occurs.

Implementations

impl TransformOutput

pub fn new(content: String) -> Self

Create a new output with content.

pub fn with_raw_chars(self, raw_chars: usize) -> Self

Set raw input size (before formatting).

pub fn with_truncation( self, total: usize, included: usize, hint: String, ) -> Self

Mark output as truncated with a hint.

pub fn to_string_with_hints(&self) -> String

Get the final output including page index and agent hints.

Trait Implementations

impl Clone for TransformOutput

fn clone(&self) -> TransformOutput

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TransformOutput

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

Formats the value using the given formatter.