getSourceLocationByFiber() — react Function Reference
Architecture documentation for the getSourceLocationByFiber() function in DevToolsFiberComponentStack.js from the react codebase.
Entity Profile
Dependency Diagram
graph TD 011ebe97_56a8_fc8d_3526_ba9639088335["getSourceLocationByFiber()"] 2bbfa631_5780_6883_1746_b7c42df10b5d["DevToolsFiberComponentStack.js"] 011ebe97_56a8_fc8d_3526_ba9639088335 -->|defined in| 2bbfa631_5780_6883_1746_b7c42df10b5d e40d98f8_c5d4_65cc_ca5e_14ef53f81450["describeFiber()"] 011ebe97_56a8_fc8d_3526_ba9639088335 -->|calls| e40d98f8_c5d4_65cc_ca5e_14ef53f81450 style 011ebe97_56a8_fc8d_3526_ba9639088335 fill:#6366f1,stroke:#818cf8,color:#fff
Relationship Graph
Source Code
packages/react-devtools-shared/src/backend/fiber/DevToolsFiberComponentStack.js lines 117–132
export function getSourceLocationByFiber(
workTagMap: WorkTagMap,
fiber: Fiber,
currentDispatcherRef: CurrentDispatcherRef,
): null | string {
// This is like getStackByFiberInDevAndProd but just the first stack frame.
try {
const info = describeFiber(workTagMap, fiber, currentDispatcherRef);
if (info !== '') {
return info.slice(1); // skip the leading newline
}
} catch (x) {
console.error(x);
}
return null;
}Domain
Subdomains
Calls
Source
Frequently Asked Questions
What does getSourceLocationByFiber() do?
getSourceLocationByFiber() is a function in the react codebase, defined in packages/react-devtools-shared/src/backend/fiber/DevToolsFiberComponentStack.js.
Where is getSourceLocationByFiber() defined?
getSourceLocationByFiber() is defined in packages/react-devtools-shared/src/backend/fiber/DevToolsFiberComponentStack.js at line 117.
What does getSourceLocationByFiber() call?
getSourceLocationByFiber() calls 1 function(s): describeFiber.
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