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xmlStrstr

libxml_rs::abi::exports_string

Function xmlStrstr 

Source 
#[unsafe(no_mangle)]
pub unsafe extern "C" fn xmlStrstr(
    str: *const xmlChar,
    val: *const xmlChar,
) -> *const xmlChar
Expand description

Find the first occurrence of val in str (upstream xmlstring.c xmlStrstr).

§UPSTREAM-PARITY

const xmlChar *xmlStrstr(const xmlChar *str, const xmlChar *val);

Returns a pointer to the first occurrence, str itself when val is empty, or NULL when not found / either argument is NULL.

§SAFETY

  • str and val must be valid null-terminated byte strings or NULL.