Struct flate2::DecompressError

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pub struct DecompressError(_);

[−] Expand description

Error returned when a decompression object finds that the input stream of bytes was not a valid input stream of bytes.

Implementations

impl DecompressError[−]

pub fn needs_dictionary(&self) -> Option<u32>[−]

Indicates whether decompression failed due to requiring a dictionary.

The resulting integer is the Adler-32 checksum of the dictionary required.

Trait Implementations

impl Debug for DecompressError[+]

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

Formats the value using the given formatter.

impl Display for DecompressError[+]

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

Formats the value using the given formatter.

impl Error for DecompressError[+]

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pub fn source(&self) -> Option<&(dyn Error + 'static)>[−]

The lower-level source of this error, if any.

pub fn backtrace(&self) -> Option<&Backtrace>[−]

🔬 This is a nightly-only experimental API. (backtrace)

Returns a stack backtrace, if available, of where this error occurred.

pub fn description(&self) -> &str[−]

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

pub fn cause(&self) -> Option<&dyn Error>

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl From<DecompressError> for Error[+]

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fn from(data: DecompressError) -> Error[−]

Performs the conversion.