Struct object::read::CompressedData

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pub struct CompressedData<'data> {
    pub format: CompressionFormat,
    pub data: &'data [u8],
    pub uncompressed_size: u64,
}

Expand description

Data that may be compressed.

Fields

format: CompressionFormat

The data compression format.

data: &'data [u8]

The compressed data.

uncompressed_size: u64

The uncompressed data size.

Implementations

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impl<'data> CompressedData<'data>

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pub fn none(data: &'data [u8 ]) -> Self

Data that is uncompressed.

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pub fn decompress(self) -> Result<Cow<'data, [u8 ]>>

Return the uncompressed data.

Returns an error for invalid data or unsupported compression. This includes if the data is compressed but the compression feature for this crate is disabled.

Trait Implementations

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impl<'data> Clone for CompressedData<'data>

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fn clone(&self) -> CompressedData<'data>

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

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impl<'data> Debug for CompressedData<'data>

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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<'data> Hash for CompressedData<'data>

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

Feeds this value into the given Hasher. Read more

1.3.0 · source

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

Feeds a slice of this type into the given Hasher. Read more

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impl<'data> PartialEq<CompressedData<'data>> for CompressedData<'data>

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fn eq(&self, other: &CompressedData<'data>) -> bool

This method tests for self and other values to be equal, and is used by ==. Read more

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fn ne(&self, other: &CompressedData<'data>) -> bool

This method tests for !=.

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impl<'data> StructuralPartialEq for CompressedData<'data>

Auto Trait Implementations

impl<'data> RefUnwindSafe for CompressedData<'data>

impl<'data> Send for CompressedData<'data>

impl<'data> Sync for CompressedData<'data>

impl<'data> Unpin for CompressedData<'data>

impl<'data> UnwindSafe for CompressedData<'data>

Blanket Implementations

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impl<T> Any for T where
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 T where
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

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

Mutably borrows from an owned value. Read more

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impl<Q, K> Equivalent<K> for Q where
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable · source

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 T where
T: Clone,

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)

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

Uses borrowed data to replace owned data, usually by cloning. Read more

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impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Struct object::read::CompressedData

Fields

Implementations

impl<'data> CompressedData<'data>

pub fn none(data: &'data [u8]) -> Self

pub fn decompress(self) -> Result<Cow<'data, [u8]>>

Trait Implementations

impl<'data> Clone for CompressedData<'data>

fn clone(&self) -> CompressedData<'data>

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

impl<'data> Debug for CompressedData<'data>

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

impl<'data> Hash for CompressedData<'data>

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

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

impl<'data> PartialEq<CompressedData<'data>> for CompressedData<'data>

fn eq(&self, other: &CompressedData<'data>) -> bool

fn ne(&self, other: &CompressedData<'data>) -> bool

impl<'data> Copy for CompressedData<'data>

impl<'data> Eq for CompressedData<'data>

impl<'data> StructuralEq for CompressedData<'data>

impl<'data> StructuralPartialEq for CompressedData<'data>

Auto Trait Implementations

impl<'data> RefUnwindSafe for CompressedData<'data>

impl<'data> Send for CompressedData<'data>

impl<'data> Sync for CompressedData<'data>

impl<'data> Unpin for CompressedData<'data>

impl<'data> UnwindSafe for CompressedData<'data>

Blanket Implementations

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

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

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

impl<Q, K> Equivalent<K> for Q where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

fn equivalent(&self, key: &K) -> bool

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

impl<T> ToOwned for T where T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

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

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

pub fn none(data: &'data [u8 ]) -> Self

pub fn decompress(self) -> Result<Cow<'data, [u8 ]>>

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

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

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

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<Q, K> Equivalent<K> for Q where
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,

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

impl<T> ToOwned for T where
T: Clone,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,