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pub struct Writer<W: Write> { /* private fields */ }
Expand description

A filter that applies ASCII Armor to the data written to it.

Implementations

Constructs a new filter for the given type of data.

Examples
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)?;
writer.write_all(b"Hello world!")?;
let buffer = writer.finalize()?;
assert_eq!(
    String::from_utf8_lossy(&buffer),
    "-----BEGIN PGP ARMORED FILE-----

SGVsbG8gd29ybGQh
=s4Gu
-----END PGP ARMORED FILE-----
");

Constructs a new filter for the given type of data.

Examples
use std::io::{Read, Write, Cursor};
use sequoia_openpgp as openpgp;
use openpgp::armor::{Writer, Kind};

let mut writer = Writer::with_headers(Vec::new(), Kind::File,
    vec![("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-----
");

Returns a reference to the inner writer.

Returns a mutable reference to the inner writer.

Writes the footer.

This function needs to be called explicitly before the writer is dropped.

Trait Implementations

Write a buffer into this writer, returning how many bytes were written. Read more

Flush this output stream, ensuring that all intermediately buffered contents reach their destination. Read more

Like write, except that it writes from a slice of buffers. Read more

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

Determines if this Writer has an efficient write_vectored implementation. Read more

Attempts to write an entire buffer into this writer. Read more

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

Attempts to write multiple buffers into this writer. Read more

Writes a formatted string into this writer, returning any error encountered. Read more

Creates a “by reference” adapter for this instance of Write. Read more

Auto Trait Implementations

Blanket Implementations

Gets the TypeId of self. Read more

Immutably borrows from an owned value. Read more

Mutably borrows from an owned value. Read more

Returns the argument unchanged.

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

Should always be Self

The type returned in the event of a conversion error.

Performs the conversion.

The type returned in the event of a conversion error.

Performs the conversion.