openharmony/third_party_qrcodegen
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Changed Rust code style to use Self for struct QrCode.

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Project Nayuki 2018-04-13 18:32:27 +00:00
parent d1989e912b
commit c698fa54a9
1 changed files with 6 additions and 6 deletions
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12
rust/src/lib.rs
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@ -64,7 +64,7 @@ impl QrCode {
// QR Code version is automatically chosen for the output. The ECC level of the result may be higher than
// the ecl argument if it can be done without increasing the version. Returns a wrapped QrCode if successful,
// or None if the data is too long to fit in any version at the given ECC level.
pub fn encode_text(text: &str, ecl: QrCodeEcc) -> Option<QrCode> {
pub fn encode_text(text: &str, ecl: QrCodeEcc) -> Option<Self> {
let chrs: Vec<char> = text.chars().collect();
let segs: Vec<QrSegment> = QrSegment::make_segments(&chrs);
QrCode::encode_segments(&segs, ecl)
@ -76,7 +76,7 @@ impl QrCode {
// bytes allowed is 2953. The smallest possible QR Code version is automatically chosen for the output.
// The ECC level of the result may be higher than the ecl argument if it can be done without increasing the version.
// Returns a wrapped QrCode if successful, or None if the data is too long to fit in any version at the given ECC level.
pub fn encode_binary(data: &[u8], ecl: QrCodeEcc) -> Option<QrCode> {
pub fn encode_binary(data: &[u8], ecl: QrCodeEcc) -> Option<Self> {
let segs: Vec<QrSegment> = vec![QrSegment::make_bytes(data)];
QrCode::encode_segments(&segs, ecl)
}
@ -88,7 +88,7 @@ impl QrCode {
// between modes (such as alphanumeric and binary) to encode text more efficiently.
// This function is considered to be lower level than simply encoding text or binary data.
// Returns a wrapped QrCode if successful, or None if the data is too long to fit in any version at the given ECC level.
pub fn encode_segments(segs: &[QrSegment], ecl: QrCodeEcc) -> Option<QrCode> {
pub fn encode_segments(segs: &[QrSegment], ecl: QrCodeEcc) -> Option<Self> {
QrCode::encode_segments_advanced(segs, ecl, QrCode_MIN_VERSION, QrCode_MAX_VERSION, None, true)
}
@ -101,7 +101,7 @@ impl QrCode {
// Returns a wrapped QrCode if successful, or None if the data is too long to fit
// in any version in the given range at the given ECC level.
pub fn encode_segments_advanced(segs: &[QrSegment], mut ecl: QrCodeEcc,
minversion: Version, maxversion: Version, mask: Option<Mask>, boostecl: bool) -> Option<QrCode> {
minversion: Version, maxversion: Version, mask: Option<Mask>, boostecl: bool) -> Option<Self> {
assert!(minversion.value() <= maxversion.value(), "Invalid value");
// Find the minimal version number to use
@ -167,10 +167,10 @@ impl QrCode {
// Creates a new QR Code symbol with the given version number, error correction level,
// binary data array, and mask number. This is a cumbersome low-level constructor that
// should not be invoked directly by the user. To go one level up, see the encode_segments() function.
pub fn encode_codewords(ver: Version, ecl: QrCodeEcc, datacodewords: &[u8], mask: Option<Mask>) -> QrCode {
pub fn encode_codewords(ver: Version, ecl: QrCodeEcc, datacodewords: &[u8], mask: Option<Mask>) -> Self {
// Initialize fields
let size: usize = (ver.value() as usize) * 4 + 17;
let mut result = QrCode {
let mut result = Self {
version: ver,
size: size as i32,
mask: Mask::new(0), // Dummy value