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Add custom operators.

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This commit is contained in:
Stephen Chung
2020-07-05 17:41:45 +08:00
parent 936a3ff44a
commit e390dd73e6
13 changed files with 326 additions and 139 deletions
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10
src/api.rs
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@@ -553,7 +553,7 @@ impl Engine {
scripts: &[&str],
optimization_level: OptimizationLevel,
) -> Result<AST, ParseError> {
let stream = lex(scripts, self.max_string_size, self.disable_tokens.as_ref());
let stream = lex(scripts, self);
self.parse(&mut stream.peekable(), scope, optimization_level)
}
@@ -678,7 +678,7 @@ impl Engine {
// Trims the JSON string and add a '#' in front
let scripts = ["#", json.trim()];
let stream = lex(&scripts, self.max_string_size, self.disable_tokens.as_ref());
let stream = lex(&scripts, self);
let ast =
self.parse_global_expr(&mut stream.peekable(), &scope, OptimizationLevel::None)?;
@@ -759,7 +759,7 @@ impl Engine {
script: &str,
) -> Result<AST, ParseError> {
let scripts = [script];
let stream = lex(&scripts, self.max_string_size, self.disable_tokens.as_ref());
let stream = lex(&scripts, self);
{
let mut peekable = stream.peekable();
self.parse_global_expr(&mut peekable, scope, self.optimization_level)
@@ -914,7 +914,7 @@ impl Engine {
script: &str,
) -> Result<T, Box<EvalAltResult>> {
let scripts = [script];
let stream = lex(&scripts, self.max_string_size, self.disable_tokens.as_ref());
let stream = lex(&scripts, self);
// No need to optimize a lone expression
let ast = self.parse_global_expr(&mut stream.peekable(), scope, OptimizationLevel::None)?;
@@ -1047,7 +1047,7 @@ impl Engine {
script: &str,
) -> Result<(), Box<EvalAltResult>> {
let scripts = [script];
let stream = lex(&scripts, self.max_string_size, self.disable_tokens.as_ref());
let stream = lex(&scripts, self);
let ast = self.parse(&mut stream.peekable(), scope, self.optimization_level)?;
self.consume_ast_with_scope(scope, &ast)
}