Enum UploadErrCode 

#[repr(i32)]
pub enum UploadErrCode {
    Ok = 0,
    IniSize = 1,
    FormSize = 2,
    Partial = 3,
    NoFile = 4,
    NoTmpDir = 6,
    CantWrite = 7,
}

PHP UPLOAD_ERR_* 常量 — 对齐 PHP 上传错误码

对齐 PHP UploadedFile.php 第 82-106 行 getErrorMessage() 方法。

Variants

Ok = 0

UPLOAD_ERR_OK = 0

IniSize = 1

UPLOAD_ERR_INI_SIZE = 1

FormSize = 2

UPLOAD_ERR_FORM_SIZE = 2

Partial = 3

UPLOAD_ERR_PARTIAL = 3

NoFile = 4

UPLOAD_ERR_NO_FILE = 4

NoTmpDir = 6

UPLOAD_ERR_NO_TMP_DIR = 6

CantWrite = 7

UPLOAD_ERR_CANT_WRITE = 7

Implementations

impl UploadErrCode

pub fn error_message(self) -> &'static str

对齐 PHP UploadedFile::getErrorMessage 第 82-106 行

PHP 行为：

• 1 / 2 → upload File size exceeds the maximum value
• 3 → only the portion of file is uploaded
• 4 → no file to uploaded
• 6 → upload temp dir not found
• 7 → file write error
• default（含 0）→ unknown upload error

pub fn from_i32(code: i32) -> Self

从 i32 转换（对齐 PHP $error ?: UPLOAD_ERR_OK）

Trait Implementations

impl Clone for UploadErrCode

fn clone(&self) -> UploadErrCode

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for UploadErrCode

impl Debug for UploadErrCode

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Eq for UploadErrCode

impl PartialEq for UploadErrCode

fn eq(&self, other: &UploadErrCode) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for UploadErrCode