Trait Range 

pub trait Range:
    Debug
    + Send
    + Sync {
    // Required methods
    fn get(&self, row: usize, col: usize) -> Result<LiteralValue, ExcelError>;
    fn dimensions(&self) -> (usize, usize);
    fn as_any(&self) -> &dyn Any;

    // Provided methods
    fn is_sparse(&self) -> bool { ... }
    fn is_infinite(&self) -> bool { ... }
    fn materialise(&self) -> Cow<'_, [Vec<LiteralValue>]> { ... }
    fn iter_cells<'a>(&'a self) -> Box<dyn Iterator<Item = LiteralValue> + 'a> { ... }
    fn iter_rows<'a>(
        &'a self,
    ) -> Box<dyn Iterator<Item = Vec<LiteralValue>> + 'a> { ... }
}

Required Methods

fn get(&self, row: usize, col: usize) -> Result<LiteralValue, ExcelError>

fn dimensions(&self) -> (usize, usize)

fn as_any(&self) -> &dyn Any

Provided Methods

fn is_sparse(&self) -> bool

fn is_infinite(&self) -> bool

fn materialise(&self) -> Cow<'_, [Vec<LiteralValue>]>

fn iter_cells<'a>(&'a self) -> Box<dyn Iterator<Item = LiteralValue> + 'a>

fn iter_rows<'a>(&'a self) -> Box<dyn Iterator<Item = Vec<LiteralValue>> + 'a>

Trait Implementations

impl Range for Box<dyn Range>

fn get(&self, r: usize, c: usize) -> Result<LiteralValue, ExcelError>

fn dimensions(&self) -> (usize, usize)

fn is_sparse(&self) -> bool

fn materialise(&self) -> Cow<'_, [Vec<LiteralValue>]>

fn iter_cells<'a>(&'a self) -> Box<dyn Iterator<Item = LiteralValue> + 'a>

fn iter_rows<'a>(&'a self) -> Box<dyn Iterator<Item = Vec<LiteralValue>> + 'a>

fn as_any(&self) -> &dyn Any

fn is_infinite(&self) -> bool

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl Range for Box<dyn Range>

fn get(&self, r: usize, c: usize) -> Result<LiteralValue, ExcelError>

fn dimensions(&self) -> (usize, usize)

fn is_sparse(&self) -> bool

fn materialise(&self) -> Cow<'_, [Vec<LiteralValue>]>

fn iter_cells<'a>(&'a self) -> Box<dyn Iterator<Item = LiteralValue> + 'a>

fn iter_rows<'a>(&'a self) -> Box<dyn Iterator<Item = Vec<LiteralValue>> + 'a>

fn as_any(&self) -> &dyn Any

Implementors

impl Range for InMemoryRange