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Fix warnings on variables not needing mut (#48)

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chore: fix compiler warnings (unused mut)
This commit is contained in:
Lars-Magnus Skog
2019-05-08 00:44:40 +02:00
committed by GitHub
parent 22285f7fa0
commit 0bbda91e77
44 changed files with 1913 additions and 2115 deletions
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20
src/dc_aheader.rs
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@@ -31,8 +31,8 @@ pub unsafe fn dc_aheader_new() -> *mut dc_aheader_t {
}
pub unsafe fn dc_aheader_new_from_imffields(
mut wanted_from: *const libc::c_char,
mut header: *const mailimf_fields,
wanted_from: *const libc::c_char,
header: *const mailimf_fields,
) -> *mut dc_aheader_t {
let mut cur;
let mut fine_header = 0 as *mut dc_aheader_t;
@@ -43,14 +43,14 @@ pub unsafe fn dc_aheader_new_from_imffields(
cur = (*(*header).fld_list).first;
while !cur.is_null() {
let mut field = (if !cur.is_null() {
let field = (if !cur.is_null() {
(*cur).data
} else {
0 as *mut libc::c_void
}) as *mut mailimf_field;
if !field.is_null() && (*field).fld_type == MAILIMF_FIELD_OPTIONAL_FIELD as libc::c_int {
let mut optional_field = (*field).fld_data.fld_optional_field;
let optional_field = (*field).fld_data.fld_optional_field;
if !optional_field.is_null()
&& !(*optional_field).fld_name.is_null()
&& strcasecmp(
@@ -85,7 +85,7 @@ pub unsafe fn dc_aheader_new_from_imffields(
fine_header
}
pub unsafe fn dc_aheader_unref(mut aheader: *mut dc_aheader_t) {
pub unsafe fn dc_aheader_unref(aheader: *mut dc_aheader_t) {
if aheader.is_null() {
return;
}
@@ -96,9 +96,9 @@ pub unsafe fn dc_aheader_unref(mut aheader: *mut dc_aheader_t) {
pub unsafe fn dc_aheader_set_from_string(
mut aheader: *mut dc_aheader_t,
mut header_str__: *const libc::c_char,
header_str__: *const libc::c_char,
) -> libc::c_int {
let mut current_block: u64;
let current_block: u64;
/* according to RFC 5322 (Internet Message Format), the given string may contain `\r\n` before any whitespace.
we can ignore this issue as
(a) no key or value is expected to contain spaces,
@@ -190,8 +190,8 @@ pub unsafe fn dc_aheader_empty(mut aheader: *mut dc_aheader_t) {
unsafe fn add_attribute(
mut aheader: *mut dc_aheader_t,
mut name: *const libc::c_char,
mut value: *const libc::c_char,
name: *const libc::c_char,
value: *const libc::c_char,
) -> libc::c_int {
if strcasecmp(name, b"addr\x00" as *const u8 as *const libc::c_char) == 0 {
if value.is_null() || 0 == dc_may_be_valid_addr(value) || !(*aheader).addr.is_null() {
@@ -232,7 +232,7 @@ unsafe fn add_attribute(
0
}
pub unsafe fn dc_aheader_render(mut aheader: *const dc_aheader_t) -> *mut libc::c_char {
pub unsafe fn dc_aheader_render(aheader: *const dc_aheader_t) -> *mut libc::c_char {
let mut success: bool = false;
let mut keybase64_wrapped: *mut libc::c_char = 0 as *mut libc::c_char;
let mut ret: dc_strbuilder_t = dc_strbuilder_t {