harn_parser/
harness_methods.rs

1//! Canonical mappings between typed `harness.<sub>.*` methods and the
2//! ambient builtin names that still back capability classification,
3//! lint migrations, and runtime dispatch.
4
5pub fn harness_stdio_ambient(method: &str) -> Option<&'static str> {
6    match method {
7        "print" => Some("print"),
8        "println" => Some("println"),
9        "eprint" => Some("eprint"),
10        "eprintln" => Some("eprintln"),
11        "read_line" => Some("read_line"),
12        "prompt" => Some("prompt_user"),
13        _ => None,
14    }
15}
16
17pub fn harness_term_ambient(method: &str) -> Option<&'static str> {
18    match method {
19        "width" => Some("term_width"),
20        "height" => Some("term_height"),
21        "read_password" => Some("read_password"),
22        _ => None,
23    }
24}
25
26pub fn harness_clock_ambient(method: &str) -> Option<&'static str> {
27    match method {
28        "now_ms" => Some("now_ms"),
29        "monotonic_ms" | "elapsed" => Some("monotonic_ms"),
30        "sleep_ms" => Some("sleep_ms"),
31        "timestamp" => Some("timestamp"),
32        _ => None,
33    }
34}
35
36pub fn harness_fs_ambient(method: &str) -> Option<&'static str> {
37    match method {
38        "read_text" | "read" | "read_file" => Some("read_file"),
39        "read_text_result" | "read_result" => Some("read_file_result"),
40        "read_bytes" | "read_file_bytes" => Some("read_file_bytes"),
41        "write_text" | "write" | "write_file" => Some("write_file"),
42        "write_bytes" | "write_file_bytes" => Some("write_file_bytes"),
43        "exists" | "file_exists" => Some("file_exists"),
44        "delete" | "delete_file" | "remove" => Some("delete_file"),
45        "append" | "append_file" => Some("append_file"),
46        "list_dir" | "list" => Some("list_dir"),
47        "mkdir" | "create_dir" => Some("mkdir"),
48        "path_join" => Some("path_join"),
49        "copy" | "copy_file" => Some("copy_file"),
50        "temp_dir" => Some("temp_dir"),
51        "mkdtemp" => Some("mkdtemp"),
52        "stat" => Some("stat"),
53        "rename" | "move" | "move_file" => Some("move_file"),
54        "read_lines" => Some("read_lines"),
55        "walk" | "walk_dir" => Some("walk_dir"),
56        "glob" => Some("glob"),
57        _ => None,
58    }
59}
60
61pub fn harness_env_ambient(method: &str) -> Option<&'static str> {
62    match method {
63        "get" => Some("env"),
64        "get_or" => Some("env_or"),
65        _ => None,
66    }
67}
68
69pub fn harness_random_ambient(method: &str) -> Option<&'static str> {
70    match method {
71        "gen_f64" | "f64" | "random" => Some("random"),
72        "gen_u64" | "u64" => Some("random_int"),
73        "gen_range" | "range" | "random_int" | "int" => Some("random_int"),
74        "choice" | "random_choice" => Some("random_choice"),
75        "shuffle" | "random_shuffle" => Some("random_shuffle"),
76        _ => None,
77    }
78}
79
80pub fn harness_net_ambient(method: &str) -> Option<&'static str> {
81    match method {
82        "get" | "http_get" => Some("http_get"),
83        "post" | "http_post" => Some("http_post"),
84        "put" | "http_put" => Some("http_put"),
85        "patch" | "http_patch" => Some("http_patch"),
86        "delete" | "http_delete" => Some("http_delete"),
87        "request" | "http_request" => Some("http_request"),
88        "download" | "http_download" => Some("http_download"),
89        _ => None,
90    }
91}
92
93pub fn harness_process_ambient(method: &str) -> Option<&'static str> {
94    match method {
95        "spawn_captured" => Some("spawn_captured"),
96        _ => None,
97    }
98}
99
100pub fn harness_crypto_ambient(method: &str) -> Option<&'static str> {
101    match method {
102        "sha256" => Some("sha256_hex"),
103        _ => None,
104    }
105}
106
107pub fn harness_system_ambient(method: &str) -> Option<&'static str> {
108    match method {
109        "platform" => Some("system_platform"),
110        "cpu" => Some("system_cpu"),
111        "memory" => Some("system_memory"),
112        "gpus" => Some("system_gpus"),
113        "temperature" => Some("system_temperature"),
114        "processes" => Some("system_processes"),
115        _ => None,
116    }
117}
118
119pub fn harness_llm_ambient(method: &str) -> Option<&'static str> {
120    match method {
121        "catalog" => Some("llm_catalog"),
122        "providers" => Some("llm_provider_status"),
123        _ => None,
124    }
125}
126
127pub fn harness_tenant_ambient(method: &str) -> Option<&'static str> {
128    match method {
129        "id" => Some("harness_tenant_id"),
130        "try_id" => Some("harness_tenant_try_id"),
131        _ => None,
132    }
133}
134
135pub fn harness_obs_ambient(method: &str) -> Option<&'static str> {
136    match method {
137        "span" | "start_span" => Some("__obs_start_span"),
138        "end_span" => Some("__obs_end_span"),
139        "log" => Some("__obs_emit"),
140        "counter" => Some("__obs_counter"),
141        "histogram" => Some("__obs_histogram"),
142        "gauge" => Some("__obs_gauge"),
143        "request_id" => Some("__obs_request_id"),
144        _ => None,
145    }
146}
147
148pub fn harness_sub_handle_ambient(sub_handle: &str, method: &str) -> Option<&'static str> {
149    match sub_handle {
150        "stdio" => harness_stdio_ambient(method),
151        "term" => harness_term_ambient(method),
152        "clock" => harness_clock_ambient(method),
153        "fs" => harness_fs_ambient(method),
154        "env" => harness_env_ambient(method),
155        "random" => harness_random_ambient(method),
156        "net" => harness_net_ambient(method),
157        "process" => harness_process_ambient(method),
158        "crypto" => harness_crypto_ambient(method),
159        "system" => harness_system_ambient(method),
160        "llm" => harness_llm_ambient(method),
161        "tenant" => harness_tenant_ambient(method),
162        "obs" => harness_obs_ambient(method),
163        _ => None,
164    }
165}
166
167pub fn harness_type_sub_handle(type_name: &str) -> Option<&'static str> {
168    match type_name {
169        "HarnessStdio" => Some("stdio"),
170        "HarnessTerm" => Some("term"),
171        "HarnessClock" => Some("clock"),
172        "HarnessFs" => Some("fs"),
173        "HarnessEnv" => Some("env"),
174        "HarnessRandom" => Some("random"),
175        "HarnessNet" => Some("net"),
176        "HarnessProcess" => Some("process"),
177        "HarnessCrypto" => Some("crypto"),
178        "HarnessSystem" => Some("system"),
179        "HarnessLlm" => Some("llm"),
180        "HarnessTenant" => Some("tenant"),
181        "HarnessObs" => Some("obs"),
182        _ => None,
183    }
184}
185
186pub fn harness_fs_replacement(name: &str) -> Option<&'static str> {
187    match name {
188        "read_file" => Some("harness.fs.read_text"),
189        "read_file_result" => Some("harness.fs.read_text_result"),
190        "read_file_bytes" => Some("harness.fs.read_bytes"),
191        "write_file" => Some("harness.fs.write_text"),
192        "write_file_bytes" => Some("harness.fs.write_bytes"),
193        "file_exists" => Some("harness.fs.exists"),
194        "delete_file" => Some("harness.fs.delete"),
195        "append_file" => Some("harness.fs.append"),
196        "list_dir" => Some("harness.fs.list_dir"),
197        "mkdir" => Some("harness.fs.mkdir"),
198        "copy_file" => Some("harness.fs.copy"),
199        "temp_dir" => Some("harness.fs.temp_dir"),
200        "mkdtemp" => Some("harness.fs.mkdtemp"),
201        "stat" => Some("harness.fs.stat"),
202        "move_file" => Some("harness.fs.rename"),
203        "read_lines" => Some("harness.fs.read_lines"),
204        "walk_dir" => Some("harness.fs.walk"),
205        "glob" => Some("harness.fs.glob"),
206        _ => None,
207    }
208}
harn_parser/harness_methods.rs

harn_parser/
harness_methods.rs
