rust-call-graph skillA
rust-call-graph is agent-read markdown (skill) from moeru-ai/auv: Visualize Rust function call graphs using LSP. Triggers on: /call-graph, call hierarchy, who calls, what calls, 调用图, 调用关系, 谁调用了, 调用了谁.
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What the file says
# Rust Call Graph
Visualize function call relationships using LSP call hierarchy.
## Usage
```
/rust-call-graph <function_name> [--depth N] [--direction in|out|both]
```
**Options:**
- `--depth N`: How many levels to traverse (default: 3)
- `--direction`: `in` (callers), `out` (callees), `both`
**Examples:**
- `/rust-call-graph process_request` - Show both callers and callees
- `/rust-call-graph handle_error --direction in` - Show only callers
- `/rust-call-graph main --direction out --depth 5` - Deep callee analysis
## LSP Operations
### 1. Prepare Call Hierarchy
Get the call hierarchy item for a function.
```
LSP(
operation: "prepareCallHierarchy",
filePath: "src/handler.rs",
line: 45,
character: 8
)
```
### 2. Incoming Calls (Who calls this?)
```
LSP(
operation: "incomingCalls",
filePath: "src/handler.rs",
line: 45,
character: 8
)
```
### 3. Outgoing Calls (What does this call?)
```
LSP(
operation: "outgoingCalls",
filePath: "src/handler.rs",
line: 45,
character: 8
)
```
## Workflow
```
User: "Show call graph for process_request"
│
▼
[1] Find function location
LSP(workspaceSymbol) or Grep
│
▼
[2] Prepare call hierarchy
…Read the whole file at its exact version.
How to install
mdr add moeru-ai/auv/rust-call-graph@git:20260725.8a8e541mdr add moeru-ai/auv/rust-call-graph@sha256:ae233c69dffb3e49Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.
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Source
moeru-ai/auv · 50 stars · license Apache-2.0 · pushed 2026-09-23 · branch main
API
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