Struct InMemorySink 

pub struct InMemorySink { /* private fields */ }

In-memory output sink for testing.

Implementations

impl InMemorySink

pub fn new(id: impl Into<String>) -> Self

pub fn contents(&self) -> Vec<u8>

Get the contents of the sink as bytes.

pub fn contents_string(&self) -> String

Get the contents of the sink as a string.

pub fn into_inner(self) -> Vec<u8>

Consume the sink and return its contents.

pub fn clear(&self)

Clear the sink contents.

Trait Implementations

impl Clone for InMemorySink

fn clone(&self) -> InMemorySink

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for InMemorySink

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl OutputTarget for InMemorySink

fn id(&self) -> &str

Returns a unique identifier for this output target.

fn open_overwrite(&self) -> Result<Box<dyn Write + Send>>

Open the target for writing, truncating any existing content.

fn open_append(&self) -> Result<Box<dyn Write + Send>>

Open the target for appending to existing content.