From 6bf0a5cb5034a7e684dcc3500e841785237ce2dd Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 19:32:43 +0200 Subject: Adding upstream version 1:115.7.0. Signed-off-by: Daniel Baumann --- third_party/rust/ron/src/extensions.rs | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 third_party/rust/ron/src/extensions.rs (limited to 'third_party/rust/ron/src/extensions.rs') diff --git a/third_party/rust/ron/src/extensions.rs b/third_party/rust/ron/src/extensions.rs new file mode 100644 index 0000000000..39357ac7df --- /dev/null +++ b/third_party/rust/ron/src/extensions.rs @@ -0,0 +1,28 @@ +use serde::{Deserialize, Serialize}; + +bitflags::bitflags! { + #[derive(Serialize, Deserialize)] + pub struct Extensions: usize { + const UNWRAP_NEWTYPES = 0x1; + const IMPLICIT_SOME = 0x2; + const UNWRAP_VARIANT_NEWTYPES = 0x4; + } +} + +impl Extensions { + /// Creates an extension flag from an ident. + pub fn from_ident(ident: &[u8]) -> Option { + match ident { + b"unwrap_newtypes" => Some(Extensions::UNWRAP_NEWTYPES), + b"implicit_some" => Some(Extensions::IMPLICIT_SOME), + b"unwrap_variant_newtypes" => Some(Extensions::UNWRAP_VARIANT_NEWTYPES), + _ => None, + } + } +} + +impl Default for Extensions { + fn default() -> Self { + Extensions::empty() + } +} -- cgit v1.2.3