[−][src]Struct display_bytes::DisplayBytesConfig
Configuration builder for DisplayBytes
.
Consts with sane defaults are provided in this module.
Methods
impl<'d, F> DisplayBytesConfig<'d, F>
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pub fn byte_format<F_: ByteFormat>(
self,
format: F_
) -> DisplayBytesConfig<'d, F_>
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self,
format: F_
) -> DisplayBytesConfig<'d, F_>
Set the type used to format byte sequences.
pub fn byte_format_mut(&mut self) -> &mut F
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Get a mutable reference to the current ByteFormat
.
pub fn delimiters<'d_>(
self,
delimiters: [&'d_ str; 2]
) -> DisplayBytesConfig<'d_, F>
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self,
delimiters: [&'d_ str; 2]
) -> DisplayBytesConfig<'d_, F>
Set the pair of delimiters used to wrap byte sequences in the formatted stream.
Note that this can change the lifetime bound.
pub fn delimiters_mut(&mut self) -> &mut [&'d str; 2]
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Get a mutable reference to the current pair of delimiters.
pub fn ascii_only(self, ascii_only: bool) -> Self
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If set to true
, only displays ASCII byte sequences (bytes in [0x00, 0x7F]
).
Otherwise, displays all valid UTF-8 sequences at least min_str_len
bytes long.
pub fn min_str_len(self, min_str_len: usize) -> Self
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The minimum number of bytes in length that a valid string sequence must be to be displayed.
Strings shorter than this length will be included in the nearest byte sequence. Use this to avoid extra noise from random decodable characters splitting byte sequences.
Note
This does not affect byte sequences that can be completely decoded. If print_terminators
is set, this also will not affect strings at the beginning or at the end of the byte
slice (e.g. valid strings at the start and end will be printed regardless of length).
pub fn print_terminators(self, print_terminators: bool) -> Self
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If set to true
, valid strings at the start and end of a byte slice will
be printed regardless of their length relative to min_str_len
.
pub fn escape_control(self, escape_ctl: bool) -> Self
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If set to true
, control characters will be printed in their escaped form (\n
)
instead of printed directly.
pub fn invert_delimiters(self, invert_delimiters: bool) -> Self
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If set to true
, wraps decoded strings in the given delimiters
rather than byte sequences.
impl<'d, F: ByteFormat> DisplayBytesConfig<'d, F>
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pub fn display_bytes_string<'b>(&self, bytes: &'b [u8]) -> Cow<'b, str> where
'd: 'b,
F: 'b,
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'd: 'b,
F: 'b,
Attempt to convert bytes
to a string (an ASCII-only string if ascii_only
is set,
UTF-8 otherwise), or otherwise format bytes
to a string using the properties
in this configuration.
pub fn ref_display_bytes<'b>(&'b self, bytes: &'b [u8]) -> DisplayBytes<'b, F>
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Get a type that implements Display
which will format bytes
to an output stream
using the properties in this configuration.
impl<'d, F: ByteFormat> DisplayBytesConfig<'d, F>
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pub fn display_bytes<'b>(self, bytes: &'b [u8]) -> DisplayBytes<'b, F> where
'd: 'b,
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'd: 'b,
Get a type that implements Display
which will format bytes
to an output stream
using the properties in this configuration.
Trait Implementations
impl Default for DisplayBytesConfig<'static, FormatHex<'static>>
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impl Default for DisplayBytesConfig<'static, FormatBase64>
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impl<'d, F: Clone> Clone for DisplayBytesConfig<'d, F>
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fn clone(&self) -> DisplayBytesConfig<'d, F>
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fn clone_from(&mut self, source: &Self)
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Performs copy-assignment from source
. Read more
impl<'d, F: Debug> Debug for DisplayBytesConfig<'d, F>
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Auto Trait Implementations
impl<'d, F> Unpin for DisplayBytesConfig<'d, F> where
F: Unpin,
F: Unpin,
impl<'d, F> Send for DisplayBytesConfig<'d, F> where
F: Send,
F: Send,
impl<'d, F> Sync for DisplayBytesConfig<'d, F> where
F: Sync,
F: Sync,
impl<'d, F> UnwindSafe for DisplayBytesConfig<'d, F> where
F: UnwindSafe,
F: UnwindSafe,
impl<'d, F> RefUnwindSafe for DisplayBytesConfig<'d, F> where
F: RefUnwindSafe,
F: RefUnwindSafe,
Blanket Implementations
impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
fn to_owned(&self) -> T
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fn clone_into(&self, target: &mut T)
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impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,