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dsl: extract dsl_error; ParseError -> DslError
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commit
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4 changed files with 34 additions and 21 deletions
16
dsl/src/dsl_error.rs
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16
dsl/src/dsl_error.rs
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@ -0,0 +1,16 @@
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use crate::*;
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pub type DslResult<T> = Result<T, DslError>;
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#[derive(Error, Debug, Copy, Clone, PartialEq)] pub enum DslError {
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#[error("parse failed: not implemented")]
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Unimplemented,
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#[error("parse failed: empty")]
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Empty,
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#[error("parse failed: incomplete")]
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Incomplete,
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#[error("parse failed: unexpected character '{0}'")]
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Unexpected(char),
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#[error("parse failed: error #{0}")]
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Code(u8),
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}
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