[−][src]Struct domain::base::charstr::CharStrBuilder
A builder for a character string.
This type wraps an [OctetBuilder
] and in turn implements the
[OctetBuilder
] trait, making sure that the content cannot grow beyond
the 255 octet limit of a character string.
Implementations
impl<Builder: EmptyBuilder> CharStrBuilder<Builder>
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pub fn new() -> Self
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Creates a new empty builder with default capacity.
pub fn with_capacity(capacity: usize) -> Self
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Creates a new empty builder with the given capacity.
impl<Builder: OctetsBuilder> CharStrBuilder<Builder>
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pub fn from_builder(builder: Builder) -> Result<Self, CharStrError>
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Creates a character string builder from an octet sequence.
If the octet sequence is longer than 255 octets, an error is returned.
impl CharStrBuilder<Vec<u8>>
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pub fn new_vec() -> Self
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Creates a new empty characater string builder atop an octets vec.
pub fn vec_with_capacity(capacity: usize) -> Self
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Creates a new empty builder atop an octets vec with a given capacity.
impl<Builder: OctetsBuilder> CharStrBuilder<Builder>
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pub fn as_slice(&self) -> &[u8]
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Returns an octet slice of the string assembled so far.
pub fn finish(self) -> CharStr<Builder::Octets> where
Builder: IntoOctets,
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Builder: IntoOctets,
Converts the builder into an imutable character string.
Trait Implementations
impl<Builder: AsMut<[u8]>> AsMut<[u8]> for CharStrBuilder<Builder>
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impl<Builder: OctetsBuilder> AsRef<[u8]> for CharStrBuilder<Builder>
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impl<Builder: Clone> Clone for CharStrBuilder<Builder>
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fn clone(&self) -> CharStrBuilder<Builder>
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fn clone_from(&mut self, source: &Self)
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impl<Builder: EmptyBuilder> Default for CharStrBuilder<Builder>
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impl<Builder: AsRef<[u8]>> Deref for CharStrBuilder<Builder>
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impl<Builder> DerefMut for CharStrBuilder<Builder> where
Builder: AsRef<[u8]> + AsMut<[u8]>,
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Builder: AsRef<[u8]> + AsMut<[u8]>,
impl<Builder: OctetsBuilder> OctetsBuilder for CharStrBuilder<Builder>
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fn append_slice(&mut self, slice: &[u8]) -> Result<(), ShortBuf>
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fn truncate(&mut self, len: usize)
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fn len(&self) -> usize
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fn is_empty(&self) -> bool
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fn append_all<F>(&mut self, op: F) -> Result<(), ShortBuf> where
F: FnOnce(&mut Self) -> Result<(), ShortBuf>,
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F: FnOnce(&mut Self) -> Result<(), ShortBuf>,
fn append_compressed_dname<N: ToDname>(
&mut self,
name: &N
) -> Result<(), ShortBuf>
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&mut self,
name: &N
) -> Result<(), ShortBuf>
fn u16_len_prefixed<F>(&mut self, op: F) -> Result<(), ShortBuf> where
F: FnOnce(&mut Self) -> Result<(), ShortBuf>,
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F: FnOnce(&mut Self) -> Result<(), ShortBuf>,
Auto Trait Implementations
impl<Builder> RefUnwindSafe for CharStrBuilder<Builder> where
Builder: RefUnwindSafe,
Builder: RefUnwindSafe,
impl<Builder> Send for CharStrBuilder<Builder> where
Builder: Send,
Builder: Send,
impl<Builder> Sync for CharStrBuilder<Builder> where
Builder: Sync,
Builder: Sync,
impl<Builder> Unpin for CharStrBuilder<Builder> where
Builder: Unpin,
Builder: Unpin,
impl<Builder> UnwindSafe for CharStrBuilder<Builder> where
Builder: UnwindSafe,
Builder: UnwindSafe,
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
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> 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<V, T> VZip<V> for T where
V: MultiLane<T>,
V: MultiLane<T>,