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Remove unused dc_array_get_string

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This commit is contained in:
Alexander Krotov
2019-08-16 23:29:02 +03:00
committed by holger krekel
parent 1a42a1e6b1
commit e013532e27
1 changed files with 0 additions and 36 deletions
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36
src/dc_array.rs
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@@ -237,38 +237,9 @@ pub unsafe fn dc_array_duplicate(array: *const dc_array_t) -> *mut dc_array_t {
(*array).clone().into_raw()
}
pub unsafe fn dc_array_get_string(
array: *const dc_array_t,
sep: *const libc::c_char,
) -> *mut libc::c_char {
assert!(!array.is_null());
assert!(!sep.is_null());
if let dc_array_t::Uint(v) = &*array {
let cnt = v.len();
let sep = as_str(sep);
let res = v
.iter()
.enumerate()
.fold(String::with_capacity(2 * cnt), |res, (i, n)| {
if i == 0 {
res + &n.to_string()
} else {
res + sep + &n.to_string()
}
});
res.strdup()
} else {
panic!("Attempt to get string from array of other type");
}
}
#[cfg(test)]
mod tests {
use super::*;
use crate::x::*;
use std::ffi::CStr;
#[test]
fn test_dc_array() {
@@ -306,13 +277,6 @@ mod tests {
assert_eq!(dc_array_get_id(arr, 2 as size_t), 13);
assert_eq!(dc_array_get_id(arr, 3 as size_t), 666);
let str = dc_array_get_string(arr, b"-\x00" as *const u8 as *const libc::c_char);
assert_eq!(
CStr::from_ptr(str as *const libc::c_char).to_str().unwrap(),
"0-7-13-666-5000"
);
free(str as *mut libc::c_void);
dc_array_unref(arr);
}
}