Function core::slice::memchr::memchr [−] [src]

pub fn memchr(x: u8, text: &[u8]) -> Option<usize>

🔬 This is a nightly-only experimental API. (slice_internals)

exposed from core to be reused in std; use the memchr crate

Return the first index matching the byte x in text.

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
+: Expand all sections
-: Collapse 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)