Enum PdfErrorCode 

#[non_exhaustive]
pub enum PdfErrorCode {
    Io,
    Parse,
    InvalidPage,
    UnsupportedFeature,
    Encryption,
    ResourceLimitExceeded,
    SecurityViolation,
    Signature,
    Other,
}

稳定的机器可读 PDF 错误分类。

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Io

文件或流 I/O 失败。

Parse

格式错误或不支持的 PDF 语法。

InvalidPage

无效的页面选择。

UnsupportedFeature

所选后端未实现该功能。

Encryption

加密或密码失败。

ResourceLimitExceeded

配置的资源限制被超出。

SecurityViolation

安全守卫拒绝了输入。

Signature

数字签名失败。

Other

未分类的失败。

Trait Implementations

impl Clone for PdfErrorCode

fn clone(&self) -> PdfErrorCode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for PdfErrorCode

impl Debug for PdfErrorCode

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

Formats the value using the given formatter.

impl Eq for PdfErrorCode

impl Hash for PdfErrorCode

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for PdfErrorCode

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for PdfErrorCode