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QR-Code-generator
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Simplified some Rust methods to be pass-by-copy-value instead of pass-by-reference, thanks to clippy (linter)'s suggestions.

This commit is contained in:
Project Nayuki 2019-08-10 02:39:13 +00:00
parent 1424d9f332
commit 78ee34f9a6
1 changed files with 10 additions and 10 deletions
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20
rust/src/lib.rs
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@ -917,9 +917,9 @@ pub enum QrCodeEcc {
impl QrCodeEcc {
// Returns an unsigned 2-bit integer (in the range 0 to 3).
fn ordinal(&self) -> usize {
fn ordinal(self) -> usize {
use QrCodeEcc::*;
match *self {
match self {
Low => 0,
Medium => 1,
Quartile => 2,
@ -929,9 +929,9 @@ impl QrCodeEcc {
// Returns an unsigned 2-bit integer (in the range 0 to 3).
fn format_bits(&self) -> u32 {
fn format_bits(self) -> u32 {
use QrCodeEcc::*;
match *self {
match self {
Low => 1,
Medium => 0,
Quartile => 3,
@ -1176,9 +1176,9 @@ impl QrSegmentMode {
// Returns an unsigned 4-bit integer value (range 0 to 15)
// representing the mode indicator bits for this mode object.
fn mode_bits(&self) -> u32 {
fn mode_bits(self) -> u32 {
use QrSegmentMode::*;
match *self {
match self {
Numeric => 0x1,
Alphanumeric => 0x2,
Byte => 0x4,
@ -1190,9 +1190,9 @@ impl QrSegmentMode {
// Returns the bit width of the character count field for a segment in this mode
// in a QR Code at the given version number. The result is in the range [0, 16].
fn num_char_count_bits(&self, ver: Version) -> u8 {
fn num_char_count_bits(self, ver: Version) -> u8 {
use QrSegmentMode::*;
(match *self {
(match self {
Numeric => [10, 12, 14],
Alphanumeric => [ 9, 11, 13],
Byte => [ 8, 16, 16],
@ -1269,7 +1269,7 @@ impl Version {
}
/// Returns the value, which is in the range [1, 40].
pub fn value(&self) -> u8 {
pub fn value(self) -> u8 {
self.0
}
}
@ -1289,7 +1289,7 @@ impl Mask {
}
/// Returns the value, which is in the range [0, 7].
pub fn value(&self) -> u8 {
pub fn value(self) -> u8 {
self.0
}
}