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BufferProvider

oxirs_core::format::toolkit

Trait BufferProvider 

Source 
pub trait BufferProvider {
    // Required methods
    fn current(&self) -> Option<char>;
    fn peek(&self) -> Option<char>;
    fn advance(&mut self) -> Option<char>;
    fn position(&self) -> &TextPosition;
    fn update_position(&mut self, ch: char);
}
Expand description

Buffer provider trait for reading characters

Required Methods§

Source

fn current(&self) -> Option<char>

Get the current character without advancing

Source

fn peek(&self) -> Option<char>

Get the next character without advancing

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fn advance(&mut self) -> Option<char>

Advance to the next character and return it

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fn position(&self) -> &TextPosition

Get current position for error reporting

Source

fn update_position(&mut self, ch: char)

Update position tracking

Implementors§