callgraph.data — org.clojars.punit-naik/callgraph 1.0.0

Pure helpers for building, normalizing, and rendering terminal callgraph trace data.

child-return-summary clj

(child-return-summary node)

Returns a bracketed summary of direct child return values for node.

display-value clj

(display-value value)

Returns a stable, printable representation of value for node labels.

duration->text clj

(duration->text {:keys [duration-ns]})

Formats a duration in nanoseconds for compact display.

empty-trace clj

(empty-trace)

Returns an empty trace map ready to receive runtime call frames.

fixed-2 clj

(fixed-2 n)

Formats n with at most two decimal places.

node->return-lines clj

(node->return-lines node style depth)

Returns leaf-to-root terminal lines for node and its descendants.

node->terminal-lines clj

(node->terminal-lines node style prefix last? options)

Returns formatted terminal lines for node and its descendants.

node->tree clj

(node->tree trace node-id)

Converts the trace node identified by node-id into nested tree data.

node-detail clj

(node-detail {:keys [status return throwable-class throwable-message] :as node})

Returns a compact status suffix for a terminal-rendered node.

node-label clj

(node-label {:keys [name args]})

Returns the (fn-name arg1 arg2 ..) label for a trace node.

pop-frame clj

(pop-frame trace frame-id outcome)

Marks frame-id complete with outcome and pops it from the active stack.

public-trace clj

(public-trace trace)

Drops internal bookkeeping from trace while preserving the tree structure.

push-frame clj

(push-frame trace frame)

Adds a running frame to trace and returns [updated-trace frame-id].

readable-name clj

(readable-name name)

Converts a function or macro name into a compact display string.

return-flow-label clj

(return-flow-label node style)

Returns a leaf-to-root label showing how child results combine into node.

return-value-label clj

(return-value-label {:keys [status return throwable-class throwable-message]})

Returns the compact return label for node.

terminal-label clj

(terminal-label node {:keys [show-meta?] :or {show-meta? true}})

Returns the terminal label for node according to options.

terminal-styles clj

Connector strings used by terminal tree rendering.

trace->return-lines clj

(trace->return-lines trace)

(trace->return-lines trace {:keys [style] :or {style :unicode}})

Converts trace into leaf-to-root return flow lines.

Options may include :style (:unicode or :ascii).

trace->return-text clj

(trace->return-text trace)

(trace->return-text trace options)

Renders trace as a leaf-to-root return flow string.

trace->terminal-lines clj

(trace->terminal-lines trace)

(trace->terminal-lines trace {:keys [style] :or {style :unicode} :as options})

Converts trace into terminal tree lines.

Options may include :style (:unicode or :ascii) and :show-meta?.

trace->text clj

(trace->text trace)

(trace->text trace options)

Renders trace as a newline-delimited terminal tree string.

trace->tree clj

(trace->tree trace)

Converts a public or internal trace map into a vector of root tree nodes.