Enum Buffer

pub enum Buffer {
    Text(String),
    Raw(Vec<u8>),
}

Variants

Text(String)

Raw(Vec<u8>)

Implementations

impl Buffer

pub fn new(is_raw: bool) -> Buffer

Creates a Buffer instance, either containing raw bytes or text based on the is_raw flag.

pub fn push(&mut self, buffer: Buffer) -> Result<()>

Pushes a buffer of the same type into the current buffer.

Examples

use crate::shell::Buffer;
let mut buffer = Buffer::new(false);
buffer.push(Buffer::Text("Hello".to_string())).unwrap();
assert_eq!(buffer, Buffer::Text("Hello".to_string()));

pub fn as_str(&self) -> Option<&str>

Returns the buffer contents as a string slice if it contains text data. Returns None if the buffer contains raw bytes.

pub fn as_bytes(&self) -> &[u8]

Returns the buffer contents as a byte slice.

Trait Implementations

impl Clone for Buffer

fn clone(&self) -> Buffer

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Buffer

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Buffer

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for Buffer

fn eq(&self, other: &Buffer) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for Buffer

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for Buffer

impl StructuralPartialEq for Buffer