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-rw-r--r--dhall/src/error/builder.rs2
-rw-r--r--dhall/src/semantics/tck/typecheck.rs7
-rw-r--r--dhall/src/syntax/ast/expr.rs19
-rw-r--r--dhall/src/syntax/ast/mod.rs2
-rw-r--r--dhall/src/syntax/ast/span.rs31
-rw-r--r--serde_dhall/src/serde.rs10
6 files changed, 18 insertions, 53 deletions
diff --git a/dhall/src/error/builder.rs b/dhall/src/error/builder.rs
index 39f8dfb..b4c5073 100644
--- a/dhall/src/error/builder.rs
+++ b/dhall/src/error/builder.rs
@@ -7,7 +7,7 @@ use annotate_snippets::{
use crate::syntax::{ParsedSpan, Span};
#[derive(Debug, Clone, Default)]
-pub struct ErrorBuilder {
+pub(crate) struct ErrorBuilder {
title: FreeAnnotation,
annotations: Vec<SpannedAnnotation>,
footer: Vec<FreeAnnotation>,
diff --git a/dhall/src/semantics/tck/typecheck.rs b/dhall/src/semantics/tck/typecheck.rs
index 972326b..319bb9d 100644
--- a/dhall/src/semantics/tck/typecheck.rs
+++ b/dhall/src/semantics/tck/typecheck.rs
@@ -53,11 +53,14 @@ fn function_check(a: Const, b: Const) -> Const {
}
}
-pub fn mkerr<T, S: ToString>(msg: S) -> Result<T, TypeError> {
+pub(crate) fn mkerr<T, S: ToString>(msg: S) -> Result<T, TypeError> {
Err(TypeError::new(TypeMessage::Custom(msg.to_string())))
}
-pub fn mk_span_err<T, S: ToString>(span: Span, msg: S) -> Result<T, TypeError> {
+pub(crate) fn mk_span_err<T, S: ToString>(
+ span: Span,
+ msg: S,
+) -> Result<T, TypeError> {
mkerr(
ErrorBuilder::new(msg.to_string())
.span_err(span, msg.to_string())
diff --git a/dhall/src/syntax/ast/expr.rs b/dhall/src/syntax/ast/expr.rs
index a479b53..089c178 100644
--- a/dhall/src/syntax/ast/expr.rs
+++ b/dhall/src/syntax/ast/expr.rs
@@ -237,35 +237,22 @@ impl<SE> ExprKind<SE> {
}
impl Expr {
- pub fn as_ref(&self) -> &UnspannedExpr {
+ pub(crate) fn as_ref(&self) -> &UnspannedExpr {
&self.kind
}
pub fn kind(&self) -> &UnspannedExpr {
&self.kind
}
- pub fn span(&self) -> Span {
+ pub(crate) fn span(&self) -> Span {
self.span.clone()
}
- pub fn new(kind: UnspannedExpr, span: Span) -> Self {
+ pub(crate) fn new(kind: UnspannedExpr, span: Span) -> Self {
Expr {
kind: Box::new(kind),
span,
}
}
-
- pub fn rewrap(&self, kind: UnspannedExpr) -> Expr {
- Expr {
- kind: Box::new(kind),
- span: self.span.clone(),
- }
- }
- pub fn with_span(self, span: Span) -> Self {
- Expr {
- kind: self.kind,
- span,
- }
- }
}
pub fn trivial_result<T>(x: Result<T, !>) -> T {
diff --git a/dhall/src/syntax/ast/mod.rs b/dhall/src/syntax/ast/mod.rs
index 1950154..5e20c5d 100644
--- a/dhall/src/syntax/ast/mod.rs
+++ b/dhall/src/syntax/ast/mod.rs
@@ -5,7 +5,7 @@ pub use import::*;
mod label;
pub use label::*;
mod span;
-pub use span::*;
+pub(crate) use span::*;
mod text;
pub use text::*;
pub mod map;
diff --git a/dhall/src/syntax/ast/span.rs b/dhall/src/syntax/ast/span.rs
index fba6a2d..e75ea53 100644
--- a/dhall/src/syntax/ast/span.rs
+++ b/dhall/src/syntax/ast/span.rs
@@ -2,7 +2,7 @@ use std::rc::Rc;
/// A location in the source text
#[derive(Debug, Clone)]
-pub struct ParsedSpan {
+pub(crate) struct ParsedSpan {
input: Rc<str>,
/// # Safety
///
@@ -15,7 +15,7 @@ pub struct ParsedSpan {
}
#[derive(Debug, Clone)]
-pub enum Span {
+pub(crate) enum Span {
/// A location in the source text
Parsed(ParsedSpan),
/// For expressions obtained from decoding binary
@@ -50,7 +50,7 @@ impl Span {
/// Takes the union of the two spans, i.e. the range of input covered by the two spans plus any
/// input between them. Assumes that the spans come from the same input. Fails if one of the
/// spans does not point to an input location.
- pub fn union(&self, other: &Span) -> Self {
+ pub(crate) fn union(&self, other: &Span) -> Self {
use std::cmp::{max, min};
use Span::*;
match (self, other) {
@@ -67,31 +67,6 @@ impl Span {
),
}
}
-
- /// Merges two spans assumed to point to a similar thing. If only one of them points to an
- /// input location, use that one.
- pub fn merge(&self, other: &Span) -> Self {
- use Span::*;
- match (self, other) {
- (Parsed(x), _) | (_, Parsed(x)) => Parsed(x.clone()),
- (Artificial, _) | (_, Artificial) => Artificial,
- (Decoded, Decoded) => Decoded,
- }
- }
-
- pub fn error(&self, message: impl Into<String>) -> String {
- use pest::error::{Error, ErrorVariant};
- use pest::Span;
- let message: String = message.into();
- let span = match self {
- self::Span::Parsed(span) => span,
- _ => return format!("[unknown location] {}", message),
- };
- let span = Span::new(&*span.input, span.start, span.end).unwrap();
- let err: ErrorVariant<!> = ErrorVariant::CustomError { message };
- let err = Error::new_from_span(err, span);
- format!("{}", err)
- }
}
/// Convert a byte idx into a string into a char idx for consumption by annotate_snippets.
diff --git a/serde_dhall/src/serde.rs b/serde_dhall/src/serde.rs
index 160392d..4fd7815 100644
--- a/serde_dhall/src/serde.rs
+++ b/serde_dhall/src/serde.rs
@@ -48,7 +48,7 @@ impl<'de: 'a, 'a> serde::Deserializer<'de> for Deserializer<'a> {
)))
};
- match expr.as_ref() {
+ match expr.kind() {
Lit(Bool(x)) => visitor.visit_bool(*x),
Lit(Natural(x)) => {
if let Ok(x64) = (*x).try_into() {
@@ -81,11 +81,11 @@ impl<'de: 'a, 'a> serde::Deserializer<'de> for Deserializer<'a> {
xs.iter().map(|x| Deserializer(Cow::Borrowed(x))),
)),
SomeLit(x) => visitor.visit_some(Deserializer(Cow::Borrowed(x))),
- App(f, x) => match f.as_ref() {
+ App(f, x) => match f.kind() {
Builtin(dhall::syntax::Builtin::OptionalNone) => {
visitor.visit_none()
}
- Field(y, name) => match y.as_ref() {
+ Field(y, name) => match y.kind() {
UnionType(..) => {
let name: String = name.into();
visitor.visit_enum(MapAccessDeserializer::new(
@@ -103,7 +103,7 @@ impl<'de: 'a, 'a> serde::Deserializer<'de> for Deserializer<'a> {
.visit_map(MapDeserializer::new(m.iter().map(|(k, v)| {
(k.as_ref(), Deserializer(Cow::Borrowed(v)))
}))),
- Field(y, name) => match y.as_ref() {
+ Field(y, name) => match y.kind() {
UnionType(..) => {
let name: String = name.into();
visitor.visit_enum(MapAccessDeserializer::new(
@@ -127,7 +127,7 @@ impl<'de: 'a, 'a> serde::Deserializer<'de> for Deserializer<'a> {
use ExprKind::*;
let expr = self.0.as_ref();
- match expr.as_ref() {
+ match expr.kind() {
// Blindly takes keys in sorted order.
RecordLit(m) => visitor.visit_seq(SeqDeserializer::new(
m.iter().map(|(_, v)| Deserializer(Cow::Borrowed(v))),
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-31 19:31:33 +0000