[−][src]Struct genco::fmt::VecWriter
Helper struct to format a token stream as a vector of strings.
Examples
use genco::prelude::*; use genco::fmt; let map = rust::import("std::collections", "HashMap"); let tokens: rust::Tokens = quote! { let mut m = #map::new(); m.insert(1u32, 2u32); }; // Note: String implements std::fmt::Write let mut w = fmt::VecWriter::new(); let fmt_config = fmt::Config::from_lang::<Rust>(); let mut formatter = w.as_formatter(fmt_config); let config = rust::Config::default(); // Default format state for Rust. let format = rust::Format::default(); tokens.format(&mut formatter, &config, &format)?; let vec = w.into_vec(); assert_eq!( vec![ "let mut m = HashMap::new();", "m.insert(1u32, 2u32);", ], vec );
Implementations
impl VecWriter
[src]
pub fn new() -> Self
[src]
Construct a new writer to a vector.
pub fn as_formatter(&mut self, config: Config) -> Formatter
[src]
Convert into a formatter.
pub fn into_vec(self) -> Vec<String>
[src]
Convert into a vector.
Trait Implementations
Auto Trait Implementations
impl RefUnwindSafe for VecWriter
impl Send for VecWriter
impl Sync for VecWriter
impl Unpin for VecWriter
impl UnwindSafe for VecWriter
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
[src]
T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
[src]
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
[src]
T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
[src]
impl<T> From<T> for T
[src]
impl<T, U> Into<U> for T where
U: From<T>,
[src]
U: From<T>,
impl<T, U> TryFrom<U> for T where
U: Into<T>,
[src]
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>
[src]
impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
[src]
U: TryFrom<T>,