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truncation_marker

rss_cli::core

Function truncation_marker 

Source 
pub fn truncation_marker(
    output: &FetchOutput,
    applied_limit: Option<usize>,
    suggestion: Option<String>,
) -> Option<TruncationInfo>
Expand description

Build the TruncationInfo marker for output, or None when nothing was actually cut.

The marker is emitted only when item content was truncated (or, in future, items were omitted) — i.e. when the agent is genuinely not seeing the full data. A bare item cap that dropped nothing is not reported here: the MCP fetch_feed default of 25 is documented in the tool description, so a non-null truncation on an untruncated response would only mislead. applied_limit is recorded for context when the marker is emitted (the MCP server passes its effective limit; the CLI passes None).