Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 74 insertions, 0 deletions

diff --git a/intl/l10n/rust/l10nregistry-rs/src/errors.rs b/intl/l10n/rust/l10nregistry-rs/src/errors.rs
new file mode 100644
index 0000000000..d58f02ea8e
--- /dev/null
+++ b/intl/l10n/rust/l10nregistry-rs/src/errors.rs
@@ -0,0 +1,74 @@
+use fluent_bundle::FluentError;
+use fluent_fallback::types::ResourceId;
+use std::error::Error;
+use unic_langid::LanguageIdentifier;
+
+#[derive(Debug, Clone, PartialEq)]
+pub enum L10nRegistryError {
+    FluentError {
+        resource_id: ResourceId,
+        loc: Option<(usize, usize)>,
+        error: FluentError,
+    },
+    MissingResource {
+        locale: LanguageIdentifier,
+        resource_id: ResourceId,
+    },
+}
+
+impl std::fmt::Display for L10nRegistryError {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        match self {
+            Self::MissingResource {
+                locale,
+                resource_id,
+            } => {
+                write!(
+                    f,
+                    "Missing resource in locale {}: {}",
+                    locale, resource_id.value
+                )
+            }
+            Self::FluentError {
+                resource_id,
+                loc,
+                error,
+            } => {
+                if let Some(loc) = loc {
+                    write!(
+                        f,
+                        "Fluent Error in {}[line: {}, col: {}]: {}",
+                        resource_id.value, loc.0, loc.1, error
+                    )
+                } else {
+                    write!(f, "Fluent Error in {}: {}", resource_id.value, error)
+                }
+            }
+        }
+    }
+}
+
+impl Error for L10nRegistryError {}
+
+#[derive(Debug, Clone, PartialEq)]
+pub enum L10nRegistrySetupError {
+    RegistryLocked,
+    DuplicatedSource { name: String },
+    MissingSource { name: String },
+}
+
+impl std::fmt::Display for L10nRegistrySetupError {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        match self {
+            Self::RegistryLocked => write!(f, "Can't modify a registry when locked."),
+            Self::DuplicatedSource { name } => {
+                write!(f, "Source with a name {} is already registered.", &name)
+            }
+            Self::MissingSource { name } => {
+                write!(f, "Cannot find a source with a name {}.", &name)
+            }
+        }
+    }
+}
+
+impl Error for L10nRegistrySetupError {}