Enum flate2::Status

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pub enum Status {
    Ok,
    BufError,
    StreamEnd,
}
Expand description

Possible status results of compressing some data or successfully decompressing a block of data.

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Ok

Indicates success.

Means that more input may be needed but isn’t available and/or there’s more output to be written but the output buffer is full.

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BufError

Indicates that forward progress is not possible due to input or output buffers being empty.

For compression it means the input buffer needs some more data or the output buffer needs to be freed up before trying again.

For decompression this means that more input is needed to continue or the output buffer isn’t large enough to contain the result. The function can be called again after fixing both.

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StreamEnd

Indicates that all input has been consumed and all output bytes have been written. Decompression/compression should not be called again.

For decompression with zlib streams the adler-32 of the decompressed data has also been verified.

Trait Implementations§

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impl Clone for Status

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fn clone(&self) -> Status

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for Status

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

Formats the value using the given formatter. Read more
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impl PartialEq<Status> for Status

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

This method tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl Copy for Status

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impl Eq for Status

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impl StructuralEq for Status

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impl StructuralPartialEq for Status

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Blanket Implementations§

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impl<T> Any for Twhere T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for Twhere T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for Twhere T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for Twhere U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> ToOwned for Twhere T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for Twhere U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.