Struct libflate::deflate::EncodeOptions [−][src]
pub struct EncodeOptions<E = DefaultLz77Encoder> { /* fields omitted */ }
Options for a DEFLATE encoder.
Methods
impl EncodeOptions<DefaultLz77Encoder>
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impl EncodeOptions<DefaultLz77Encoder>
pub fn new() -> Self
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pub fn new() -> Self
Makes a default instance.
Examples
use libflate::deflate::{Encoder, EncodeOptions}; let options = EncodeOptions::new(); let encoder = Encoder::with_options(Vec::new(), options);
impl<E> EncodeOptions<E> where
E: Lz77Encode,
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impl<E> EncodeOptions<E> where
E: Lz77Encode,
pub fn with_lz77(lz77: E) -> Self
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pub fn with_lz77(lz77: E) -> Self
Specifies the LZ77 encoder used to compress input data.
Example
use libflate::lz77::DefaultLz77Encoder; use libflate::deflate::{Encoder, EncodeOptions}; let options = EncodeOptions::with_lz77(DefaultLz77Encoder::new()); let encoder = Encoder::with_options(Vec::new(), options);
pub fn no_compression(self) -> Self
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pub fn no_compression(self) -> Self
Disables LZ77 compression.
Example
use libflate::lz77::DefaultLz77Encoder; use libflate::deflate::{Encoder, EncodeOptions}; let options = EncodeOptions::new().no_compression(); let encoder = Encoder::with_options(Vec::new(), options);
pub fn block_size(self, size: usize) -> Self
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pub fn block_size(self, size: usize) -> Self
Specifies the hint of the size of a DEFLATE block.
The default value is DEFAULT_BLOCK_SIZE
.
Example
use libflate::deflate::{Encoder, EncodeOptions}; let options = EncodeOptions::new().block_size(512 * 1024); let encoder = Encoder::with_options(Vec::new(), options);
pub fn fixed_huffman_codes(self) -> Self
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pub fn fixed_huffman_codes(self) -> Self
Specifies to compress with fixed huffman codes.
Example
use libflate::deflate::{Encoder, EncodeOptions}; let options = EncodeOptions::new().fixed_huffman_codes(); let encoder = Encoder::with_options(Vec::new(), options);
Trait Implementations
impl<E: Debug> Debug for EncodeOptions<E>
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impl<E: Debug> Debug for EncodeOptions<E>
fn fmt(&self, f: &mut Formatter) -> Result
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fn fmt(&self, f: &mut Formatter) -> Result
Formats the value using the given formatter. Read more
impl<E: Clone> Clone for EncodeOptions<E>
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impl<E: Clone> Clone for EncodeOptions<E>
fn clone(&self) -> EncodeOptions<E>
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fn clone(&self) -> EncodeOptions<E>
Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
1.0.0[src]
fn clone_from(&mut self, source: &Self)
1.0.0
[src]Performs copy-assignment from source
. Read more
impl<E: PartialEq> PartialEq for EncodeOptions<E>
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impl<E: PartialEq> PartialEq for EncodeOptions<E>
fn eq(&self, other: &EncodeOptions<E>) -> bool
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fn eq(&self, other: &EncodeOptions<E>) -> bool
This method tests for self
and other
values to be equal, and is used by ==
. Read more
fn ne(&self, other: &EncodeOptions<E>) -> bool
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fn ne(&self, other: &EncodeOptions<E>) -> bool
This method tests for !=
.
impl<E: Eq> Eq for EncodeOptions<E>
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impl<E: Eq> Eq for EncodeOptions<E>
impl<E: Hash> Hash for EncodeOptions<E>
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impl<E: Hash> Hash for EncodeOptions<E>
fn hash<__HE: Hasher>(&self, state: &mut __HE)
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fn hash<__HE: Hasher>(&self, state: &mut __HE)
Feeds this value into the given [Hasher
]. Read more
fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,
1.3.0[src]
fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,
1.3.0
[src]Feeds a slice of this type into the given [Hasher
]. Read more
impl Default for EncodeOptions<DefaultLz77Encoder>
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impl Default for EncodeOptions<DefaultLz77Encoder>
Auto Trait Implementations
impl<E> Send for EncodeOptions<E> where
E: Send,
impl<E> Send for EncodeOptions<E> where
E: Send,
impl<E> Sync for EncodeOptions<E> where
E: Sync,
impl<E> Sync for EncodeOptions<E> where
E: Sync,