[−][src]Struct sequoia_openpgp::armor::Writer
A filter that applies ASCII Armor to the data written to it.
Methods
impl<W: Write> Writer<W>
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pub fn new(inner: W, kind: Kind, headers: &[(&str, &str)]) -> Result<Self>
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Constructs a new filter for the given type of data.
Note: To ensure that we can handle errors during writing of
the armor footer, this object must be consumed by calling
Writer::finalize()
. If the object is dropped without
being finalized, we will panic in debug builds.
Example
use std::io::{Read, Write, Cursor}; use sequoia_openpgp as openpgp; use openpgp::armor::{Writer, Kind}; let mut writer = Writer::new(Vec::new(), Kind::File, &[ ("Key", "Value") ][..])?; writer.write_all(b"Hello world!")?; let buffer = writer.finalize()?; assert_eq!( String::from_utf8_lossy(&buffer), "-----BEGIN PGP ARMORED FILE----- Key: Value SGVsbG8gd29ybGQh =s4Gu -----END PGP ARMORED FILE----- ");
pub fn finalize(self) -> Result<W>
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Writes the footer.
No more data can be written after this call. If this is not called explicitly, the footer is written once the writer is dropped.
Trait Implementations
impl<W: Write> Drop for Writer<W>
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impl<W: Write> Write for Writer<W>
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fn write(&mut self, buf: &[u8]) -> Result<usize>
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fn flush(&mut self) -> Result<()>
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fn write_vectored(&mut self, bufs: &[IoSlice]) -> Result<usize, Error>
1.36.0[src]
fn write_all(&mut self, buf: &[u8]) -> Result<(), Error>
1.0.0[src]
fn write_fmt(&mut self, fmt: Arguments) -> Result<(), Error>
1.0.0[src]
fn by_ref(&mut self) -> &mut Self
1.0.0[src]
Auto Trait Implementations
impl<W> RefUnwindSafe for Writer<W> where
W: RefUnwindSafe,
W: RefUnwindSafe,
impl<W> Send for Writer<W> where
W: Send,
W: Send,
impl<W> Sync for Writer<W> where
W: Sync,
W: Sync,
impl<W> Unpin for Writer<W> where
W: Unpin,
W: Unpin,
impl<W> UnwindSafe for Writer<W> where
W: UnwindSafe,
W: 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, 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>,