Function js::jsapi::JS_GetArrayBufferByteLength [−] [src]

pub unsafe extern "C" fn JS_GetArrayBufferByteLength(obj: *mut JSObject) -> u32

Return the available byte length of an array buffer.

|obj| must have passed a JS_IsArrayBufferObject test, or somehow be known that it would pass such a test: it is an ArrayBuffer or a wrapper of an ArrayBuffer, and the unwrapping will succeed.

Keyboard Shortcuts

?: Show this help dialog
S: Focus the search field
↑: Move up in search results
↓: Move down in search results
↹: Switch tab
⏎: Go to active search result
+: Collapse/expand all sections

Search Tricks

Prefix searches with a type followed by a colon (e.g. fn:) to restrict the search to a given type.

Accepted types are: fn, mod, struct, enum, trait, type, macro, and const.

Search functions by type signature (e.g. vec -> usize or * -> vec)