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WalkthroughThe changes update the "mostro-core" package metadata by adding Changes
Sequence Diagram(s)sequenceDiagram
participant User
participant App
participant prelude
participant message
participant order
participant error
participant dispute
participant rating
participant usermod
User->>App: Import prelude
App->>prelude: Access types/constants (e.g., Message, MostroError)
prelude->>message: Re-export message-related items
prelude->>order: Re-export order-related items
prelude->>error: Re-export error types
prelude->>dispute: Re-export dispute types
prelude->>rating: Re-export Rating
prelude->>usermod: Re-export User, UserInfo
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Actionable comments posted: 0
🧹 Nitpick comments (1)
src/prelude.rs (1)
15-15: Consider qualifying MostroError variant exports.The line
pub use MostroError::*;re-exports all variants of theMostroErrorenum directly into the prelude namespace. This could potentially cause name collisions if any variant names overlap with other items.Consider either:
- Re-exporting just the enum:
pub use crate::error::MostroError;- Or if direct variant access is desired, use a qualified re-export pattern to avoid potential collisions.
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📒 Files selected for processing (4)
Cargo.toml(1 hunks)src/lib.rs(1 hunks)src/message.rs(2 hunks)src/prelude.rs(1 hunks)
🔇 Additional comments (5)
Cargo.toml (1)
3-3: Version bump is appropriate for the introduction of a prelude module.The version increment from 0.6.38 to 0.6.39 aligns with the scope of changes, which are non-breaking structural improvements.
src/lib.rs (1)
5-5: LGTM: Clear and appropriate module addition.Adding the prelude module to the public exports follows the Rust convention for creating a centralized import point, which will help simplify imports in downstream code.
src/message.rs (2)
20-23: Moving constants to their semantically appropriate module.Relocating
NOSTR_REPLACEABLE_EVENT_KINDandPROTOCOL_VERto the message module where they are primarily used improves code organization. The documentation also clearly explains the purpose of these constants.
437-437: Minor import reordering.The reordering of the UserInfo import is a minor stylistic change that doesn't affect functionality.
src/prelude.rs (1)
1-15: Well-structured prelude module with comprehensive exports.The prelude module is well-organized and includes exports from all relevant modules, making it easier for consumers to import commonly used types and traits.
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Actionable comments posted: 0
🔭 Outside diff range comments (1)
src/rating.rs (1)
34-41: 🛠️ Refactor suggestionConsider updating other methods for consistent error handling
While
from_tagshas been updated to use theServiceErrortype, thefrom_jsonandas_jsonmethods (lines 34-36 and 39-41) are still using a genericResulttype. For consistency, consider updating these methods to also returnResult<_, ServiceError>with appropriate error mapping.-pub fn from_json(json: &str) -> Result<Self> { - Ok(serde_json::from_str(json)?) +pub fn from_json(json: &str) -> Result<Self, ServiceError> { + serde_json::from_str(json).map_err(|_| ServiceError::MessageSerializationError) } -pub fn as_json(&self) -> Result<String> { - Ok(serde_json::to_string(&self)?) +pub fn as_json(&self) -> Result<String, ServiceError> { + serde_json::to_string(&self).map_err(|_| ServiceError::MessageSerializationError) }
🧹 Nitpick comments (1)
src/order.rs (1)
34-41: Consider updating error handling in Order.as_new_order methodThe method
as_new_orderon line 193 callsunwrap()on the result ofKind::from_strandStatus::from_str. Consider using error handling withmap_errto convert these potential errors toServiceErrorfor consistency with the updated error handling approach.pub fn as_new_order(&self) -> SmallOrder { SmallOrder::new( Some(self.id), - Some(Kind::from_str(&self.kind).unwrap()), - Some(Status::from_str(&self.status).unwrap()), + Some(Kind::from_str(&self.kind).unwrap_or(Kind::Buy)), // Or handle with proper error + Some(Status::from_str(&self.status).unwrap_or(Status::Active)), // Or handle with proper error self.amount, self.fiat_code.clone(), self.min_amount, self.max_amount, self.fiat_amount, self.payment_method.clone(), self.premium, None, None, self.buyer_invoice.clone(), Some(self.created_at), Some(self.expires_at), None, None, ) }Alternatively, you could change this method to return a
Result<SmallOrder, ServiceError>for more robust error handling.
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📒 Files selected for processing (5)
Cargo.toml(1 hunks)src/message.rs(2 hunks)src/order.rs(1 hunks)src/prelude.rs(1 hunks)src/rating.rs(3 hunks)
🚧 Files skipped from review as they are similar to previous changes (3)
- Cargo.toml
- src/message.rs
- src/prelude.rs
🧰 Additional context used
🧬 Code Graph Analysis (1)
src/order.rs (2)
src/rating.rs (2)
from_json(34-36)as_json(39-41)src/message.rs (6)
from_json(36-38)from_json(154-156)from_json(287-289)as_json(40-42)as_json(159-161)as_json(291-293)
🔇 Additional comments (7)
src/rating.rs (4)
4-4: Good improvement to error handling structure!Adding the import for
ServiceErroris a positive change that supports the transition from genericanyhowerrors to domain-specific error types. This aligns well with the PR's goal of cleaning up imports and making code more maintainable.
78-78: Appropriate method signature updateChanging the return type from generic
Result<Self>to specificResult<Self, ServiceError>improves type safety and makes error handling expectations clearer. This is a good step toward more robust error handling.
89-92: Better error creation with domain-specific error typesReplacing generic error creation with
ServiceError::NostrErrormakes the error handling more structured and specific, which will help with debugging and error handling throughout the application.
94-118: Improved number parsing error handlingThe explicit mapping of parsing errors to
ServiceError::ParsingNumberErroris more maintainable than propagating generic errors. This approach provides clearer error context and improves error handling consistency.src/order.rs (3)
464-466: Good error handling improvementConverting from
anyhow::Resultto a domain-specificResult<Self, ServiceError>improves error clarity and type safety. The explicit mapping toServiceError::MessageSerializationErrormakes the error handling more structured and predictable.
469-471: Consistent error handling approachUsing the same pattern as
from_jsonfor theas_jsonmethod maintains consistency in the error handling approach throughout the codebase. This is a positive change that aligns with the PR's goal of standardizing error handling.
1-557: The prelude pattern will simplify importsThe new prelude module introduced in this PR will significantly reduce import boilerplate across the codebase. Converting these domain-specific error types (
Result<Self, ServiceError>) is an excellent pairing with the prelude pattern, as it will make it easier to consistently use these error types throughout the codebase.
@grunch ,
this is mostro-core with
prelude.rsso now all symbols in prelude are re-exported and we can remove some bloat import in many files inmostrod, I have yet a branch of mostrod with the clean done. Will push it.Summary by CodeRabbit
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