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make get_variable usable from outside the crate #16

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make get_variable usable from outside the crate #16

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086062e
make get_varible usable from outside the crate
cre4ture Jan 9, 2024
54b2943
undo changes on error.rs
cre4ture Jan 10, 2024
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12 changes: 6 additions & 6 deletions src/lib.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -161,24 +161,24 @@ where

/// A parsed variable.
#[derive(Debug)]
struct Variable<'a> {
pub struct Variable<'a> {
/// The name of the variable.
name: &'a str,
pub name: &'a str,

/// The start position of the name in the source.
name_start: usize,
pub name_start: usize,

/// The default value of the variable.
default: Option<std::ops::Range<usize>>,
pub default: Option<std::ops::Range<usize>>,

/// The end position of the entire variable in the source.
end_position: usize,
pub end_position: usize,
}

/// Parse a variable from source at the given position.
///
/// The finger must be the position of the dollar sign in the source.
fn parse_variable(source: &[u8], finger: usize) -> Result<Variable, Error> {
pub fn parse_variable(source: &[u8], finger: usize) -> Result<Variable, Error> {
if finger == source.len() {
return Err(error::MissingVariableName {
position: finger,
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