Struct rustc_errors::emitter::Margin

struct Margin {
    pub whitespace_left: usize,
    pub span_left: usize,
    pub span_right: usize,
    pub computed_left: usize,
    pub computed_right: usize,
    pub column_width: usize,
    pub label_right: usize,
}

Fields

whitespace_left: usize

The available whitespace in the left that can be consumed when centering.

span_left: usize

The column of the beginning of left-most span.

span_right: usize

The column of the end of right-most span.

computed_left: usize

The beginning of the line to be displayed.

computed_right: usize

The end of the line to be displayed.

column_width: usize

The current width of the terminal. Uses value of DEFAULT_COLUMN_WIDTH constant by default and in tests.

label_right: usize

The end column of a span label, including the span. Doesn’t account for labels not in the same line as the span.

Implementations

impl Margin

fn new(
    whitespace_left: usize,
    span_left: usize,
    span_right: usize,
    label_right: usize,
    column_width: usize,
    max_line_len: usize
) -> Self

fn was_cut_left(&self) -> bool

fn was_cut_right(&self, line_len: usize) -> bool

fn compute(&mut self, max_line_len: usize)

fn left(&self, line_len: usize) -> usize

fn right(&self, line_len: usize) -> usize

Trait Implementations

impl Clone for Margin

fn clone(&self) -> Margin

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Margin

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

Formats the value using the given formatter.

impl Copy for Margin

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference’s “Type Layout” chapter for details on type layout guarantees.

Size: 56 bytes